//===----------------------------------------------------------------------===//
//
// This source file is part of the Soto for AWS open source project
//
// Copyright (c) 2017-2022 the Soto project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of Soto project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//

// THIS FILE IS AUTOMATICALLY GENERATED by https://github.com/soto-project/soto-codegenerator.
// DO NOT EDIT.

import Foundation
import SotoCore

extension CognitoIdentityProvider {
    // MARK: Enums

    public enum AccountTakeoverEventActionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case block = "BLOCK"
        case mfaIfConfigured = "MFA_IF_CONFIGURED"
        case mfaRequired = "MFA_REQUIRED"
        case noAction = "NO_ACTION"
        public var description: String { return self.rawValue }
    }

    public enum AdvancedSecurityModeType: String, CustomStringConvertible, Codable, _SotoSendable {
        case audit = "AUDIT"
        case enforced = "ENFORCED"
        case off = "OFF"
        public var description: String { return self.rawValue }
    }

    public enum AliasAttributeType: String, CustomStringConvertible, Codable, _SotoSendable {
        case email
        case phoneNumber = "phone_number"
        case preferredUsername = "preferred_username"
        public var description: String { return self.rawValue }
    }

    public enum AttributeDataType: String, CustomStringConvertible, Codable, _SotoSendable {
        case boolean = "Boolean"
        case datetime = "DateTime"
        case number = "Number"
        case string = "String"
        public var description: String { return self.rawValue }
    }

    public enum AuthFlowType: String, CustomStringConvertible, Codable, _SotoSendable {
        case adminNoSrpAuth = "ADMIN_NO_SRP_AUTH"
        case adminUserPasswordAuth = "ADMIN_USER_PASSWORD_AUTH"
        case customAuth = "CUSTOM_AUTH"
        case refreshToken = "REFRESH_TOKEN"
        case refreshTokenAuth = "REFRESH_TOKEN_AUTH"
        case userPasswordAuth = "USER_PASSWORD_AUTH"
        case userSrpAuth = "USER_SRP_AUTH"
        public var description: String { return self.rawValue }
    }

    public enum ChallengeName: String, CustomStringConvertible, Codable, _SotoSendable {
        case mfa = "Mfa"
        case password = "Password"
        public var description: String { return self.rawValue }
    }

    public enum ChallengeNameType: String, CustomStringConvertible, Codable, _SotoSendable {
        case adminNoSrpAuth = "ADMIN_NO_SRP_AUTH"
        case customChallenge = "CUSTOM_CHALLENGE"
        case devicePasswordVerifier = "DEVICE_PASSWORD_VERIFIER"
        case deviceSrpAuth = "DEVICE_SRP_AUTH"
        case mfaSetup = "MFA_SETUP"
        case newPasswordRequired = "NEW_PASSWORD_REQUIRED"
        case passwordVerifier = "PASSWORD_VERIFIER"
        case selectMfaType = "SELECT_MFA_TYPE"
        case smsMfa = "SMS_MFA"
        case softwareTokenMfa = "SOFTWARE_TOKEN_MFA"
        public var description: String { return self.rawValue }
    }

    public enum ChallengeResponse: String, CustomStringConvertible, Codable, _SotoSendable {
        case failure = "Failure"
        case success = "Success"
        public var description: String { return self.rawValue }
    }

    public enum CompromisedCredentialsEventActionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case block = "BLOCK"
        case noAction = "NO_ACTION"
        public var description: String { return self.rawValue }
    }

    public enum CustomEmailSenderLambdaVersionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case v10 = "V1_0"
        public var description: String { return self.rawValue }
    }

    public enum CustomSMSSenderLambdaVersionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case v10 = "V1_0"
        public var description: String { return self.rawValue }
    }

    public enum DefaultEmailOptionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case confirmWithCode = "CONFIRM_WITH_CODE"
        case confirmWithLink = "CONFIRM_WITH_LINK"
        public var description: String { return self.rawValue }
    }

    public enum DeletionProtectionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case active = "ACTIVE"
        case inactive = "INACTIVE"
        public var description: String { return self.rawValue }
    }

    public enum DeliveryMediumType: String, CustomStringConvertible, Codable, _SotoSendable {
        case email = "EMAIL"
        case sms = "SMS"
        public var description: String { return self.rawValue }
    }

    public enum DeviceRememberedStatusType: String, CustomStringConvertible, Codable, _SotoSendable {
        case notRemembered = "not_remembered"
        case remembered
        public var description: String { return self.rawValue }
    }

    public enum DomainStatusType: String, CustomStringConvertible, Codable, _SotoSendable {
        case active = "ACTIVE"
        case creating = "CREATING"
        case deleting = "DELETING"
        case failed = "FAILED"
        case updating = "UPDATING"
        public var description: String { return self.rawValue }
    }

    public enum EmailSendingAccountType: String, CustomStringConvertible, Codable, _SotoSendable {
        case cognitoDefault = "COGNITO_DEFAULT"
        case developer = "DEVELOPER"
        public var description: String { return self.rawValue }
    }

    public enum EventFilterType: String, CustomStringConvertible, Codable, _SotoSendable {
        case passwordChange = "PASSWORD_CHANGE"
        case signIn = "SIGN_IN"
        case signUp = "SIGN_UP"
        public var description: String { return self.rawValue }
    }

    public enum EventResponseType: String, CustomStringConvertible, Codable, _SotoSendable {
        case fail = "Fail"
        case inProgress = "InProgress"
        case pass = "Pass"
        public var description: String { return self.rawValue }
    }

    public enum EventType: String, CustomStringConvertible, Codable, _SotoSendable {
        case forgotPassword = "ForgotPassword"
        case passwordChange = "PasswordChange"
        case resendCode = "ResendCode"
        case signIn = "SignIn"
        case signUp = "SignUp"
        public var description: String { return self.rawValue }
    }

    public enum ExplicitAuthFlowsType: String, CustomStringConvertible, Codable, _SotoSendable {
        case adminNoSrpAuth = "ADMIN_NO_SRP_AUTH"
        case allowAdminUserPasswordAuth = "ALLOW_ADMIN_USER_PASSWORD_AUTH"
        case allowCustomAuth = "ALLOW_CUSTOM_AUTH"
        case allowRefreshTokenAuth = "ALLOW_REFRESH_TOKEN_AUTH"
        case allowUserPasswordAuth = "ALLOW_USER_PASSWORD_AUTH"
        case allowUserSrpAuth = "ALLOW_USER_SRP_AUTH"
        case customAuthFlowOnly = "CUSTOM_AUTH_FLOW_ONLY"
        case userPasswordAuth = "USER_PASSWORD_AUTH"
        public var description: String { return self.rawValue }
    }

    public enum FeedbackValueType: String, CustomStringConvertible, Codable, _SotoSendable {
        case invalid = "Invalid"
        case valid = "Valid"
        public var description: String { return self.rawValue }
    }

    public enum IdentityProviderTypeType: String, CustomStringConvertible, Codable, _SotoSendable {
        case facebook = "Facebook"
        case google = "Google"
        case loginWithAmazon = "LoginWithAmazon"
        case oidc = "OIDC"
        case saml = "SAML"
        case signInWithApple = "SignInWithApple"
        public var description: String { return self.rawValue }
    }

    public enum MessageActionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case resend = "RESEND"
        case suppress = "SUPPRESS"
        public var description: String { return self.rawValue }
    }

    public enum OAuthFlowType: String, CustomStringConvertible, Codable, _SotoSendable {
        case clientCredentials = "client_credentials"
        case code
        case implicit
        public var description: String { return self.rawValue }
    }

    public enum PreventUserExistenceErrorTypes: String, CustomStringConvertible, Codable, _SotoSendable {
        case enabled = "ENABLED"
        case legacy = "LEGACY"
        public var description: String { return self.rawValue }
    }

    public enum RecoveryOptionNameType: String, CustomStringConvertible, Codable, _SotoSendable {
        case adminOnly = "admin_only"
        case verifiedEmail = "verified_email"
        case verifiedPhoneNumber = "verified_phone_number"
        public var description: String { return self.rawValue }
    }

    public enum RiskDecisionType: String, CustomStringConvertible, Codable, _SotoSendable {
        case accountTakeover = "AccountTakeover"
        case block = "Block"
        case noRisk = "NoRisk"
        public var description: String { return self.rawValue }
    }

    public enum RiskLevelType: String, CustomStringConvertible, Codable, _SotoSendable {
        case high = "High"
        case low = "Low"
        case medium = "Medium"
        public var description: String { return self.rawValue }
    }

    public enum StatusType: String, CustomStringConvertible, Codable, _SotoSendable {
        case disabled = "Disabled"
        case enabled = "Enabled"
        public var description: String { return self.rawValue }
    }

    public enum TimeUnitsType: String, CustomStringConvertible, Codable, _SotoSendable {
        case days
        case hours
        case minutes
        case seconds
        public var description: String { return self.rawValue }
    }

    public enum UserImportJobStatusType: String, CustomStringConvertible, Codable, _SotoSendable {
        case created = "Created"
        case expired = "Expired"
        case failed = "Failed"
        case inProgress = "InProgress"
        case pending = "Pending"
        case stopped = "Stopped"
        case stopping = "Stopping"
        case succeeded = "Succeeded"
        public var description: String { return self.rawValue }
    }

    public enum UserPoolMfaType: String, CustomStringConvertible, Codable, _SotoSendable {
        case off = "OFF"
        case on = "ON"
        case optional = "OPTIONAL"
        public var description: String { return self.rawValue }
    }

    public enum UserStatusType: String, CustomStringConvertible, Codable, _SotoSendable {
        case archived = "ARCHIVED"
        case compromised = "COMPROMISED"
        case confirmed = "CONFIRMED"
        case externalProvider = "EXTERNAL_PROVIDER"
        case forceChangePassword = "FORCE_CHANGE_PASSWORD"
        case resetRequired = "RESET_REQUIRED"
        case unconfirmed = "UNCONFIRMED"
        case unknown = "UNKNOWN"
        public var description: String { return self.rawValue }
    }

    public enum UsernameAttributeType: String, CustomStringConvertible, Codable, _SotoSendable {
        case email
        case phoneNumber = "phone_number"
        public var description: String { return self.rawValue }
    }

    public enum VerifiedAttributeType: String, CustomStringConvertible, Codable, _SotoSendable {
        case email
        case phoneNumber = "phone_number"
        public var description: String { return self.rawValue }
    }

    public enum VerifySoftwareTokenResponseType: String, CustomStringConvertible, Codable, _SotoSendable {
        case error = "ERROR"
        case success = "SUCCESS"
        public var description: String { return self.rawValue }
    }

    // MARK: Shapes

    public struct AccountRecoverySettingType: AWSEncodableShape & AWSDecodableShape {
        /// The list of RecoveryOptionTypes.
        public let recoveryMechanisms: [RecoveryOptionType]?

        public init(recoveryMechanisms: [RecoveryOptionType]? = nil) {
            self.recoveryMechanisms = recoveryMechanisms
        }

        public func validate(name: String) throws {
            try self.recoveryMechanisms?.forEach {
                try $0.validate(name: "\(name).recoveryMechanisms[]")
            }
            try self.validate(self.recoveryMechanisms, name: "recoveryMechanisms", parent: name, max: 2)
            try self.validate(self.recoveryMechanisms, name: "recoveryMechanisms", parent: name, min: 1)
        }

        private enum CodingKeys: String, CodingKey {
            case recoveryMechanisms = "RecoveryMechanisms"
        }
    }

    public struct AccountTakeoverActionType: AWSEncodableShape & AWSDecodableShape {
        /// The action to take in response to the account takeover action. Valid values are as follows:    BLOCK Choosing this action will block the request.    MFA_IF_CONFIGURED Present an MFA challenge if user has configured it, else allow the request.    MFA_REQUIRED Present an MFA challenge if user has configured it, else block the request.    NO_ACTION Allow the user to sign in.
        public let eventAction: AccountTakeoverEventActionType
        /// Flag specifying whether to send a notification.
        public let notify: Bool

        public init(eventAction: AccountTakeoverEventActionType, notify: Bool) {
            self.eventAction = eventAction
            self.notify = notify
        }

        private enum CodingKeys: String, CodingKey {
            case eventAction = "EventAction"
            case notify = "Notify"
        }
    }

    public struct AccountTakeoverActionsType: AWSEncodableShape & AWSDecodableShape {
        /// Action to take for a high risk.
        public let highAction: AccountTakeoverActionType?
        /// Action to take for a low risk.
        public let lowAction: AccountTakeoverActionType?
        /// Action to take for a medium risk.
        public let mediumAction: AccountTakeoverActionType?

        public init(highAction: AccountTakeoverActionType? = nil, lowAction: AccountTakeoverActionType? = nil, mediumAction: AccountTakeoverActionType? = nil) {
            self.highAction = highAction
            self.lowAction = lowAction
            self.mediumAction = mediumAction
        }

        private enum CodingKeys: String, CodingKey {
            case highAction = "HighAction"
            case lowAction = "LowAction"
            case mediumAction = "MediumAction"
        }
    }

    public struct AccountTakeoverRiskConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// Account takeover risk configuration actions.
        public let actions: AccountTakeoverActionsType
        /// The notify configuration used to construct email notifications.
        public let notifyConfiguration: NotifyConfigurationType?

        public init(actions: AccountTakeoverActionsType, notifyConfiguration: NotifyConfigurationType? = nil) {
            self.actions = actions
            self.notifyConfiguration = notifyConfiguration
        }

        public func validate(name: String) throws {
            try self.notifyConfiguration?.validate(name: "\(name).notifyConfiguration")
        }

        private enum CodingKeys: String, CodingKey {
            case actions = "Actions"
            case notifyConfiguration = "NotifyConfiguration"
        }
    }

    public struct AddCustomAttributesRequest: AWSEncodableShape {
        /// An array of custom attributes, such as Mutable and Name.
        public let customAttributes: [SchemaAttributeType]
        /// The user pool ID for the user pool where you want to add custom attributes.
        public let userPoolId: String

        public init(customAttributes: [SchemaAttributeType], userPoolId: String) {
            self.customAttributes = customAttributes
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.customAttributes.forEach {
                try $0.validate(name: "\(name).customAttributes[]")
            }
            try self.validate(self.customAttributes, name: "customAttributes", parent: name, max: 25)
            try self.validate(self.customAttributes, name: "customAttributes", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case customAttributes = "CustomAttributes"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AddCustomAttributesResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminAddUserToGroupRequest: AWSEncodableShape {
        /// The group name.
        public let groupName: String
        /// The username for the user.
        public let username: String
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(groupName: String, username: String, userPoolId: String) {
            self.groupName = groupName
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case groupName = "GroupName"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminConfirmSignUpRequest: AWSEncodableShape {
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. If your user pool configuration includes triggers, the AdminConfirmSignUp API action invokes the Lambda function that is specified for the post confirmation trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. In this payload, the clientMetadata attribute provides the data that you assigned to the ClientMetadata parameter in your AdminConfirmSignUp request. In your function code in Lambda, you can process the ClientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The user name for which you want to confirm user registration.
        public let username: String
        /// The user pool ID for which you want to confirm user registration.
        public let userPoolId: String

        public init(clientMetadata: [String: String]? = nil, username: String, userPoolId: String) {
            self.clientMetadata = clientMetadata
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientMetadata = "ClientMetadata"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminConfirmSignUpResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminCreateUserConfigType: AWSEncodableShape & AWSDecodableShape {
        /// Set to True if only the administrator is allowed to create user profiles. Set to False if users can sign themselves up via an app.
        public let allowAdminCreateUserOnly: Bool?
        /// The message template to be used for the welcome message to new users. See also Customizing User Invitation Messages.
        public let inviteMessageTemplate: MessageTemplateType?
        /// The user account expiration limit, in days, after which a new account that hasn't signed in is no longer usable. To reset the account after that time limit, you must call AdminCreateUser again, specifying "RESEND" for the MessageAction parameter. The default value for this parameter is 7.   If you set a value for TemporaryPasswordValidityDays in PasswordPolicy, that value will be used, and UnusedAccountValidityDays will be no longer be an available parameter for that user pool.
        public let unusedAccountValidityDays: Int?

        public init(allowAdminCreateUserOnly: Bool? = nil, inviteMessageTemplate: MessageTemplateType? = nil, unusedAccountValidityDays: Int? = nil) {
            self.allowAdminCreateUserOnly = allowAdminCreateUserOnly
            self.inviteMessageTemplate = inviteMessageTemplate
            self.unusedAccountValidityDays = unusedAccountValidityDays
        }

        public func validate(name: String) throws {
            try self.inviteMessageTemplate?.validate(name: "\(name).inviteMessageTemplate")
            try self.validate(self.unusedAccountValidityDays, name: "unusedAccountValidityDays", parent: name, max: 365)
            try self.validate(self.unusedAccountValidityDays, name: "unusedAccountValidityDays", parent: name, min: 0)
        }

        private enum CodingKeys: String, CodingKey {
            case allowAdminCreateUserOnly = "AllowAdminCreateUserOnly"
            case inviteMessageTemplate = "InviteMessageTemplate"
            case unusedAccountValidityDays = "UnusedAccountValidityDays"
        }
    }

    public struct AdminCreateUserRequest: AWSEncodableShape {
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the AdminCreateUser API action, Amazon Cognito invokes the function that is assigned to the pre sign-up trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your AdminCreateUser request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// Specify "EMAIL" if email will be used to send the welcome message. Specify "SMS" if the phone number will be used. The default value is "SMS". You can specify more than one value.
        public let desiredDeliveryMediums: [DeliveryMediumType]?
        /// This parameter is used only if the phone_number_verified or email_verified attribute is set to True. Otherwise, it is ignored. If this parameter is set to True and the phone number or email address specified in the UserAttributes parameter already exists as an alias with a different user, the API call will migrate the alias from the previous user to the newly created user. The previous user will no longer be able to log in using that alias. If this parameter is set to False, the API throws an AliasExistsException error if the alias already exists. The default value is False.
        public let forceAliasCreation: Bool?
        /// Set to RESEND to resend the invitation message to a user that already exists and reset the expiration limit on the user's account. Set to SUPPRESS to suppress sending the message. You can specify only one value.
        public let messageAction: MessageActionType?
        /// The user's temporary password. This password must conform to the password policy that you specified when you created the user pool. The temporary password is valid only once. To complete the Admin Create User flow, the user must enter the temporary password in the sign-in page, along with a new password to be used in all future sign-ins. This parameter isn't required. If you don't specify a value, Amazon Cognito generates one for you. The temporary password can only be used until the user account expiration limit that you specified when you created the user pool. To reset the account after that time limit, you must call AdminCreateUser again, specifying "RESEND" for the MessageAction parameter.
        public let temporaryPassword: String?
        /// An array of name-value pairs that contain user attributes and attribute values to be set for the user to be created. You can create a user without specifying any attributes other than Username. However, any attributes that you specify as required (when creating a user pool or in the Attributes tab of the console) either you should supply (in your call to AdminCreateUser) or the user should supply (when they sign up in response to your welcome message). For custom attributes, you must prepend the custom: prefix to the attribute name. To send a message inviting the user to sign up, you must specify the user's email address or phone number. You can do this in your call to AdminCreateUser or in the Users tab of the Amazon Cognito console for managing your user pools. In your call to AdminCreateUser, you can set the email_verified attribute to True, and you can set the phone_number_verified attribute to True. You can also do this by calling AdminUpdateUserAttributes.    email: The email address of the user to whom the message that contains the code and username will be sent. Required if the email_verified attribute is set to True, or if "EMAIL" is specified in the DesiredDeliveryMediums parameter.    phone_number: The phone number of the user to whom the message that contains the code and username will be sent. Required if the phone_number_verified attribute is set to True, or if "SMS" is specified in the DesiredDeliveryMediums parameter.
        public let userAttributes: [AttributeType]?
        /// The username for the user. Must be unique within the user pool. Must be a UTF-8 string between 1 and 128 characters. After the user is created, the username can't be changed.
        public let username: String
        /// The user pool ID for the user pool where the user will be created.
        public let userPoolId: String
        /// The user's validation data. This is an array of name-value pairs that contain user attributes and attribute values that you can use for custom validation, such as restricting the types of user accounts that can be registered. For example, you might choose to allow or disallow user sign-up based on the user's domain. To configure custom validation, you must create a Pre Sign-up Lambda trigger for the user pool as described in the Amazon Cognito Developer Guide. The Lambda trigger receives the validation data and uses it in the validation process. The user's validation data isn't persisted.
        public let validationData: [AttributeType]?

        public init(clientMetadata: [String: String]? = nil, desiredDeliveryMediums: [DeliveryMediumType]? = nil, forceAliasCreation: Bool? = nil, messageAction: MessageActionType? = nil, temporaryPassword: String? = nil, userAttributes: [AttributeType]? = nil, username: String, userPoolId: String, validationData: [AttributeType]? = nil) {
            self.clientMetadata = clientMetadata
            self.desiredDeliveryMediums = desiredDeliveryMediums
            self.forceAliasCreation = forceAliasCreation
            self.messageAction = messageAction
            self.temporaryPassword = temporaryPassword
            self.userAttributes = userAttributes
            self.username = username
            self.userPoolId = userPoolId
            self.validationData = validationData
        }

        public func validate(name: String) throws {
            try self.validate(self.temporaryPassword, name: "temporaryPassword", parent: name, max: 256)
            try self.validate(self.temporaryPassword, name: "temporaryPassword", parent: name, pattern: "^[\\S]+$")
            try self.userAttributes?.forEach {
                try $0.validate(name: "\(name).userAttributes[]")
            }
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
            try self.validationData?.forEach {
                try $0.validate(name: "\(name).validationData[]")
            }
        }

        private enum CodingKeys: String, CodingKey {
            case clientMetadata = "ClientMetadata"
            case desiredDeliveryMediums = "DesiredDeliveryMediums"
            case forceAliasCreation = "ForceAliasCreation"
            case messageAction = "MessageAction"
            case temporaryPassword = "TemporaryPassword"
            case userAttributes = "UserAttributes"
            case username = "Username"
            case userPoolId = "UserPoolId"
            case validationData = "ValidationData"
        }
    }

    public struct AdminCreateUserResponse: AWSDecodableShape {
        /// The newly created user.
        public let user: UserType?

        public init(user: UserType? = nil) {
            self.user = user
        }

        private enum CodingKeys: String, CodingKey {
            case user = "User"
        }
    }

    public struct AdminDeleteUserAttributesRequest: AWSEncodableShape {
        /// An array of strings representing the user attribute names you want to delete. For custom attributes, you must prepend the custom: prefix to the attribute name.
        public let userAttributeNames: [String]
        /// The user name of the user from which you would like to delete attributes.
        public let username: String
        /// The user pool ID for the user pool where you want to delete user attributes.
        public let userPoolId: String

        public init(userAttributeNames: [String], username: String, userPoolId: String) {
            self.userAttributeNames = userAttributeNames
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.userAttributeNames.forEach {
                try validate($0, name: "userAttributeNames[]", parent: name, max: 32)
                try validate($0, name: "userAttributeNames[]", parent: name, min: 1)
                try validate($0, name: "userAttributeNames[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userAttributeNames = "UserAttributeNames"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminDeleteUserAttributesResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminDeleteUserRequest: AWSEncodableShape {
        /// The user name of the user you want to delete.
        public let username: String
        /// The user pool ID for the user pool where you want to delete the user.
        public let userPoolId: String

        public init(username: String, userPoolId: String) {
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminDisableProviderForUserRequest: AWSEncodableShape {
        /// The user to be disabled.
        public let user: ProviderUserIdentifierType
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(user: ProviderUserIdentifierType, userPoolId: String) {
            self.user = user
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.user.validate(name: "\(name).user")
        }

        private enum CodingKeys: String, CodingKey {
            case user = "User"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminDisableProviderForUserResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminDisableUserRequest: AWSEncodableShape {
        /// The user name of the user you want to disable.
        public let username: String
        /// The user pool ID for the user pool where you want to disable the user.
        public let userPoolId: String

        public init(username: String, userPoolId: String) {
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminDisableUserResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminEnableUserRequest: AWSEncodableShape {
        /// The user name of the user you want to enable.
        public let username: String
        /// The user pool ID for the user pool where you want to enable the user.
        public let userPoolId: String

        public init(username: String, userPoolId: String) {
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminEnableUserResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminForgetDeviceRequest: AWSEncodableShape {
        /// The device key.
        public let deviceKey: String
        /// The user name.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(deviceKey: String, username: String, userPoolId: String) {
            self.deviceKey = deviceKey
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case deviceKey = "DeviceKey"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminGetDeviceRequest: AWSEncodableShape {
        /// The device key.
        public let deviceKey: String
        /// The user name.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(deviceKey: String, username: String, userPoolId: String) {
            self.deviceKey = deviceKey
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case deviceKey = "DeviceKey"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminGetDeviceResponse: AWSDecodableShape {
        /// The device.
        public let device: DeviceType

        public init(device: DeviceType) {
            self.device = device
        }

        private enum CodingKeys: String, CodingKey {
            case device = "Device"
        }
    }

    public struct AdminGetUserRequest: AWSEncodableShape {
        /// The user name of the user you want to retrieve.
        public let username: String
        /// The user pool ID for the user pool where you want to get information about the user.
        public let userPoolId: String

        public init(username: String, userPoolId: String) {
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminGetUserResponse: AWSDecodableShape {
        /// Indicates that the status is enabled.
        public let enabled: Bool?
        ///  This response parameter is no longer supported. It provides information only about SMS MFA configurations. It doesn't provide information about time-based one-time password (TOTP) software token MFA configurations. To look up information about either type of MFA configuration, use UserMFASettingList instead.
        public let mfaOptions: [MFAOptionType]?
        /// The user's preferred MFA setting.
        public let preferredMfaSetting: String?
        /// An array of name-value pairs representing user attributes.
        public let userAttributes: [AttributeType]?
        /// The date the user was created.
        public let userCreateDate: Date?
        /// The date the user was last modified.
        public let userLastModifiedDate: Date?
        /// The MFA options that are activated for the user. The possible values in this list are SMS_MFA and SOFTWARE_TOKEN_MFA.
        public let userMFASettingList: [String]?
        /// The user name of the user about whom you're receiving information.
        public let username: String
        /// The user status. Can be one of the following:   UNCONFIRMED - User has been created but not confirmed.   CONFIRMED - User has been confirmed.   ARCHIVED - User is no longer active.   UNKNOWN - User status isn't known.   RESET_REQUIRED - User is confirmed, but the user must request a code and reset their password before they can sign in.   FORCE_CHANGE_PASSWORD - The user is confirmed and the user can sign in using a temporary password, but on first sign-in, the user must change their password to a new value before doing anything else.
        public let userStatus: UserStatusType?

        public init(enabled: Bool? = nil, mfaOptions: [MFAOptionType]? = nil, preferredMfaSetting: String? = nil, userAttributes: [AttributeType]? = nil, userCreateDate: Date? = nil, userLastModifiedDate: Date? = nil, userMFASettingList: [String]? = nil, username: String, userStatus: UserStatusType? = nil) {
            self.enabled = enabled
            self.mfaOptions = mfaOptions
            self.preferredMfaSetting = preferredMfaSetting
            self.userAttributes = userAttributes
            self.userCreateDate = userCreateDate
            self.userLastModifiedDate = userLastModifiedDate
            self.userMFASettingList = userMFASettingList
            self.username = username
            self.userStatus = userStatus
        }

        private enum CodingKeys: String, CodingKey {
            case enabled = "Enabled"
            case mfaOptions = "MFAOptions"
            case preferredMfaSetting = "PreferredMfaSetting"
            case userAttributes = "UserAttributes"
            case userCreateDate = "UserCreateDate"
            case userLastModifiedDate = "UserLastModifiedDate"
            case userMFASettingList = "UserMFASettingList"
            case username = "Username"
            case userStatus = "UserStatus"
        }
    }

    public struct AdminInitiateAuthRequest: AWSEncodableShape {
        /// The analytics metadata for collecting Amazon Pinpoint metrics for AdminInitiateAuth calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The authentication flow for this call to run. The API action will depend on this value. For example:    REFRESH_TOKEN_AUTH will take in a valid refresh token and return new tokens.    USER_SRP_AUTH will take in USERNAME and SRP_A and return the Secure Remote Password (SRP) protocol variables to be used for next challenge execution.    ADMIN_USER_PASSWORD_AUTH will take in USERNAME and PASSWORD and return the next challenge or tokens.   Valid values include:    USER_SRP_AUTH: Authentication flow for the Secure Remote Password (SRP) protocol.    REFRESH_TOKEN_AUTH/REFRESH_TOKEN: Authentication flow for refreshing the access token and ID token by supplying a valid refresh token.    CUSTOM_AUTH: Custom authentication flow.    ADMIN_NO_SRP_AUTH: Non-SRP authentication flow; you can pass in the USERNAME and PASSWORD directly if the flow is enabled for calling the app client.    ADMIN_USER_PASSWORD_AUTH: Admin-based user password authentication. This replaces the ADMIN_NO_SRP_AUTH authentication flow. In this flow, Amazon Cognito receives the password in the request instead of using the SRP process to verify passwords.
        public let authFlow: AuthFlowType
        /// The authentication parameters. These are inputs corresponding to the AuthFlow that you're invoking. The required values depend on the value of AuthFlow:   For USER_SRP_AUTH: USERNAME (required), SRP_A (required), SECRET_HASH (required if the app client is configured with a client secret), DEVICE_KEY.   For REFRESH_TOKEN_AUTH/REFRESH_TOKEN: REFRESH_TOKEN (required), SECRET_HASH (required if the app client is configured with a client secret), DEVICE_KEY.   For ADMIN_NO_SRP_AUTH: USERNAME (required), SECRET_HASH (if app client is configured with client secret), PASSWORD (required), DEVICE_KEY.   For CUSTOM_AUTH: USERNAME (required), SECRET_HASH (if app client is configured with client secret), DEVICE_KEY. To start the authentication flow with password verification, include ChallengeName: SRP_A and SRP_A: (The SRP_A Value).
        public let authParameters: [String: String]?
        /// The app client ID.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for certain custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the AdminInitiateAuth API action, Amazon Cognito invokes the Lambda functions that are specified for various triggers. The ClientMetadata value is passed as input to the functions for only the following triggers:   Pre signup   Pre authentication   User migration   When Amazon Cognito invokes the functions for these triggers, it passes a JSON payload, which the function receives as input. This payload contains a validationData attribute, which provides the data that you assigned to the ClientMetadata parameter in your AdminInitiateAuth request. In your function code in Lambda, you can process the validationData value to enhance your workflow for your specific needs. When you use the AdminInitiateAuth API action, Amazon Cognito also invokes the functions for the following triggers, but it doesn't provide the ClientMetadata value as input:   Post authentication   Custom message   Pre token generation   Create auth challenge   Define auth challenge   Verify auth challenge    For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let contextData: ContextDataType?
        /// The ID of the Amazon Cognito user pool.
        public let userPoolId: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, authFlow: AuthFlowType, authParameters: [String: String]? = nil, clientId: String, clientMetadata: [String: String]? = nil, contextData: ContextDataType? = nil, userPoolId: String) {
            self.analyticsMetadata = analyticsMetadata
            self.authFlow = authFlow
            self.authParameters = authParameters
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.contextData = contextData
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case authFlow = "AuthFlow"
            case authParameters = "AuthParameters"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case contextData = "ContextData"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminInitiateAuthResponse: AWSDecodableShape {
        /// The result of the authentication response. This is only returned if the caller doesn't need to pass another challenge. If the caller does need to pass another challenge before it gets tokens, ChallengeName, ChallengeParameters, and Session are returned.
        public let authenticationResult: AuthenticationResultType?
        /// The name of the challenge that you're responding to with this call. This is returned in the AdminInitiateAuth response if you must pass another challenge.    MFA_SETUP: If MFA is required, users who don't have at least one of the MFA methods set up are presented with an MFA_SETUP challenge. The user must set up at least one MFA type to continue to authenticate.    SELECT_MFA_TYPE: Selects the MFA type. Valid MFA options are SMS_MFA for text SMS MFA, and SOFTWARE_TOKEN_MFA for time-based one-time password (TOTP) software token MFA.    SMS_MFA: Next challenge is to supply an SMS_MFA_CODE, delivered via SMS.    PASSWORD_VERIFIER: Next challenge is to supply PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP after the client-side SRP calculations.    CUSTOM_CHALLENGE: This is returned if your custom authentication flow determines that the user should pass another challenge before tokens are issued.    DEVICE_SRP_AUTH: If device tracking was activated in your user pool and the previous challenges were passed, this challenge is returned so that Amazon Cognito can start tracking this device.    DEVICE_PASSWORD_VERIFIER: Similar to PASSWORD_VERIFIER, but for devices only.    ADMIN_NO_SRP_AUTH: This is returned if you must authenticate with USERNAME and PASSWORD directly. An app client must be enabled to use this flow.    NEW_PASSWORD_REQUIRED: For users who are required to change their passwords after successful first login. Respond to this challenge with NEW_PASSWORD and any required attributes that Amazon Cognito returned in the requiredAttributes parameter. You can also set values for attributes that aren't required by your user pool and that your app client can write. For more information, see AdminRespondToAuthChallenge.   In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value.
        /// In AdminRespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter,
        /// then use the AdminUpdateUserAttributes API operation to modify the value of any additional attributes.
        ///     MFA_SETUP: For users who are required to set up an MFA factor before they can sign in. The MFA types activated for the user pool will be listed in the challenge parameters MFA_CAN_SETUP value.  To set up software token MFA, use the session returned here from InitiateAuth as an input to AssociateSoftwareToken, and use the session returned by VerifySoftwareToken as an input to RespondToAuthChallenge with challenge name MFA_SETUP to complete sign-in. To set up SMS MFA, users will need help from an administrator to add a phone number to their account and then call InitiateAuth again to restart sign-in.
        public let challengeName: ChallengeNameType?
        /// The challenge parameters. These are returned to you in the AdminInitiateAuth response if you must pass another challenge. The responses in this parameter should be used to compute inputs to the next call (AdminRespondToAuthChallenge). All challenges require USERNAME and SECRET_HASH (if applicable). The value of the USER_ID_FOR_SRP attribute is the user's actual username, not an alias (such as email address or phone number), even if you specified an alias in your call to AdminInitiateAuth. This happens because, in the AdminRespondToAuthChallenge API ChallengeResponses, the USERNAME attribute can't be an alias.
        public let challengeParameters: [String: String]?
        /// The session that should be passed both ways in challenge-response calls to the service. If AdminInitiateAuth or AdminRespondToAuthChallenge API call determines that the caller must pass another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next AdminRespondToAuthChallenge API call.
        public let session: String?

        public init(authenticationResult: AuthenticationResultType? = nil, challengeName: ChallengeNameType? = nil, challengeParameters: [String: String]? = nil, session: String? = nil) {
            self.authenticationResult = authenticationResult
            self.challengeName = challengeName
            self.challengeParameters = challengeParameters
            self.session = session
        }

        private enum CodingKeys: String, CodingKey {
            case authenticationResult = "AuthenticationResult"
            case challengeName = "ChallengeName"
            case challengeParameters = "ChallengeParameters"
            case session = "Session"
        }
    }

    public struct AdminLinkProviderForUserRequest: AWSEncodableShape {
        /// The existing user in the user pool that you want to assign to the external IdP user account. This user can be a native (Username + Password) Amazon Cognito user pools user or a federated user (for example, a SAML or Facebook user). If the user doesn't exist, Amazon Cognito generates an exception. Amazon Cognito returns this user when the new user (with the linked IdP attribute) signs in. For a native username + password user, the ProviderAttributeValue for the DestinationUser should be the username in the user pool. For a federated user, it should be the provider-specific user_id. The ProviderAttributeName of the DestinationUser is ignored. The ProviderName should be set to Cognito for users in Cognito user pools.  All attributes in the DestinationUser profile must be mutable. If you have assigned the user any immutable custom attributes, the operation won't succeed.
        public let destinationUser: ProviderUserIdentifierType
        /// An external IdP account for a user who doesn't exist yet in the user pool. This user must be a federated user (for example, a SAML or Facebook user), not another native user. If the SourceUser is using a federated social IdP, such as Facebook, Google, or Login with Amazon, you must set the ProviderAttributeName to Cognito_Subject. For social IdPs, the ProviderName will be Facebook, Google, or LoginWithAmazon, and Amazon Cognito will automatically parse the Facebook, Google, and Login with Amazon tokens for id, sub, and user_id, respectively. The ProviderAttributeValue for the user must be the same value as the id, sub, or user_id value found in the social IdP token.  For SAML, the ProviderAttributeName can be any value that matches a claim in the SAML assertion. If you want to link SAML users based on the subject of the SAML assertion, you should map the subject to a claim through the SAML IdP and submit that claim name as the ProviderAttributeName. If you set ProviderAttributeName to Cognito_Subject, Amazon Cognito will automatically parse the default unique identifier found in the subject from the SAML token.
        public let sourceUser: ProviderUserIdentifierType
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(destinationUser: ProviderUserIdentifierType, sourceUser: ProviderUserIdentifierType, userPoolId: String) {
            self.destinationUser = destinationUser
            self.sourceUser = sourceUser
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.destinationUser.validate(name: "\(name).destinationUser")
            try self.sourceUser.validate(name: "\(name).sourceUser")
        }

        private enum CodingKeys: String, CodingKey {
            case destinationUser = "DestinationUser"
            case sourceUser = "SourceUser"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminLinkProviderForUserResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminListDevicesRequest: AWSEncodableShape {
        /// The limit of the devices request.
        public let limit: Int?
        /// The pagination token.
        public let paginationToken: String?
        /// The user name.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(limit: Int? = nil, paginationToken: String? = nil, username: String, userPoolId: String) {
            self.limit = limit
            self.paginationToken = paginationToken
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, min: 1)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case limit = "Limit"
            case paginationToken = "PaginationToken"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminListDevicesResponse: AWSDecodableShape {
        /// The devices in the list of devices response.
        public let devices: [DeviceType]?
        /// The pagination token.
        public let paginationToken: String?

        public init(devices: [DeviceType]? = nil, paginationToken: String? = nil) {
            self.devices = devices
            self.paginationToken = paginationToken
        }

        private enum CodingKeys: String, CodingKey {
            case devices = "Devices"
            case paginationToken = "PaginationToken"
        }
    }

    public struct AdminListGroupsForUserRequest: AWSEncodableShape {
        /// The limit of the request to list groups.
        public let limit: Int?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The username for the user.
        public let username: String
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(limit: Int? = nil, nextToken: String? = nil, username: String, userPoolId: String) {
            self.limit = limit
            self.nextToken = nextToken
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case limit = "Limit"
            case nextToken = "NextToken"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminListGroupsForUserResponse: AWSDecodableShape {
        /// The groups that the user belongs to.
        public let groups: [GroupType]?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?

        public init(groups: [GroupType]? = nil, nextToken: String? = nil) {
            self.groups = groups
            self.nextToken = nextToken
        }

        private enum CodingKeys: String, CodingKey {
            case groups = "Groups"
            case nextToken = "NextToken"
        }
    }

    public struct AdminListUserAuthEventsRequest: AWSEncodableShape {
        /// The maximum number of authentication events to return. Returns 60 events if you set MaxResults to 0, or if you don't include a MaxResults parameter.
        public let maxResults: Int?
        /// A pagination token.
        public let nextToken: String?
        /// The user pool username or an alias.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(maxResults: Int? = nil, nextToken: String? = nil, username: String, userPoolId: String) {
            self.maxResults = maxResults
            self.nextToken = nextToken
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 60)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 0)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case nextToken = "NextToken"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminListUserAuthEventsResponse: AWSDecodableShape {
        /// The response object. It includes the EventID, EventType, CreationDate, EventRisk, and EventResponse.
        public let authEvents: [AuthEventType]?
        /// A pagination token.
        public let nextToken: String?

        public init(authEvents: [AuthEventType]? = nil, nextToken: String? = nil) {
            self.authEvents = authEvents
            self.nextToken = nextToken
        }

        private enum CodingKeys: String, CodingKey {
            case authEvents = "AuthEvents"
            case nextToken = "NextToken"
        }
    }

    public struct AdminRemoveUserFromGroupRequest: AWSEncodableShape {
        /// The group name.
        public let groupName: String
        /// The username for the user.
        public let username: String
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(groupName: String, username: String, userPoolId: String) {
            self.groupName = groupName
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case groupName = "GroupName"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminResetUserPasswordRequest: AWSEncodableShape {
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the AdminResetUserPassword API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your AdminResetUserPassword request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.   For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The user name of the user whose password you want to reset.
        public let username: String
        /// The user pool ID for the user pool where you want to reset the user's password.
        public let userPoolId: String

        public init(clientMetadata: [String: String]? = nil, username: String, userPoolId: String) {
            self.clientMetadata = clientMetadata
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientMetadata = "ClientMetadata"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminResetUserPasswordResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminRespondToAuthChallengeRequest: AWSEncodableShape {
        /// The analytics metadata for collecting Amazon Pinpoint metrics for AdminRespondToAuthChallenge calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The challenge name. For more information, see AdminInitiateAuth.
        public let challengeName: ChallengeNameType
        /// The challenge responses. These are inputs corresponding to the value of ChallengeName, for example:    SMS_MFA: SMS_MFA_CODE, USERNAME, SECRET_HASH (if app client is configured with client secret).    PASSWORD_VERIFIER: PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, TIMESTAMP, USERNAME, SECRET_HASH (if app client is configured with client secret).   PASSWORD_VERIFIER requires DEVICE_KEY when signing in with a remembered device.     ADMIN_NO_SRP_AUTH: PASSWORD, USERNAME, SECRET_HASH (if app client is configured with client secret).     NEW_PASSWORD_REQUIRED: NEW_PASSWORD, USERNAME, SECRET_HASH (if app client is configured with client secret). To set any required attributes that Amazon Cognito returned as requiredAttributes in the AdminInitiateAuth response, add a userAttributes.attributename  parameter. This parameter can also set values for writable attributes that aren't required by your user pool.   In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value.
        /// In AdminRespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter,
        /// then use the AdminUpdateUserAttributes API operation to modify the value of any additional attributes.
        ///     MFA_SETUP requires USERNAME, plus you must use the session value returned by VerifySoftwareToken in the Session parameter.   The value of the USERNAME attribute must be the user's actual username, not an alias (such as an email address or phone number). To make this simpler, the AdminInitiateAuth response includes the actual username value in the USERNAMEUSER_ID_FOR_SRP attribute. This happens even if you specified an alias in your call to AdminInitiateAuth.
        public let challengeResponses: [String: String]?
        /// The app client ID.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the AdminRespondToAuthChallenge API action, Amazon Cognito invokes any functions that you have assigned to the following triggers:    pre sign-up   custom message   post authentication   user migration   pre token generation   define auth challenge   create auth challenge   verify auth challenge response   When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute that provides the data that you assigned to the ClientMetadata parameter in your AdminRespondToAuthChallenge request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let contextData: ContextDataType?
        /// The session that should be passed both ways in challenge-response calls to the service. If an InitiateAuth or RespondToAuthChallenge API call determines that the caller must pass another challenge, it returns a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.
        public let session: String?
        /// The ID of the Amazon Cognito user pool.
        public let userPoolId: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, challengeName: ChallengeNameType, challengeResponses: [String: String]? = nil, clientId: String, clientMetadata: [String: String]? = nil, contextData: ContextDataType? = nil, session: String? = nil, userPoolId: String) {
            self.analyticsMetadata = analyticsMetadata
            self.challengeName = challengeName
            self.challengeResponses = challengeResponses
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.contextData = contextData
            self.session = session
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.session, name: "session", parent: name, max: 2048)
            try self.validate(self.session, name: "session", parent: name, min: 20)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case challengeName = "ChallengeName"
            case challengeResponses = "ChallengeResponses"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case contextData = "ContextData"
            case session = "Session"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminRespondToAuthChallengeResponse: AWSDecodableShape {
        /// The result returned by the server in response to the authentication request.
        public let authenticationResult: AuthenticationResultType?
        /// The name of the challenge. For more information, see AdminInitiateAuth.
        public let challengeName: ChallengeNameType?
        /// The challenge parameters. For more information, see AdminInitiateAuth.
        public let challengeParameters: [String: String]?
        /// The session that should be passed both ways in challenge-response calls to the service. If the caller must pass another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.
        public let session: String?

        public init(authenticationResult: AuthenticationResultType? = nil, challengeName: ChallengeNameType? = nil, challengeParameters: [String: String]? = nil, session: String? = nil) {
            self.authenticationResult = authenticationResult
            self.challengeName = challengeName
            self.challengeParameters = challengeParameters
            self.session = session
        }

        private enum CodingKeys: String, CodingKey {
            case authenticationResult = "AuthenticationResult"
            case challengeName = "ChallengeName"
            case challengeParameters = "ChallengeParameters"
            case session = "Session"
        }
    }

    public struct AdminSetUserMFAPreferenceRequest: AWSEncodableShape {
        /// The SMS text message MFA settings.
        public let smsMfaSettings: SMSMfaSettingsType?
        /// The time-based one-time password software token MFA settings.
        public let softwareTokenMfaSettings: SoftwareTokenMfaSettingsType?
        /// The user pool username or alias.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(smsMfaSettings: SMSMfaSettingsType? = nil, softwareTokenMfaSettings: SoftwareTokenMfaSettingsType? = nil, username: String, userPoolId: String) {
            self.smsMfaSettings = smsMfaSettings
            self.softwareTokenMfaSettings = softwareTokenMfaSettings
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case smsMfaSettings = "SMSMfaSettings"
            case softwareTokenMfaSettings = "SoftwareTokenMfaSettings"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminSetUserMFAPreferenceResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminSetUserPasswordRequest: AWSEncodableShape {
        /// The password for the user.
        public let password: String
        ///  True if the password is permanent, False if it is temporary.
        public let permanent: Bool?
        /// The user name of the user whose password you want to set.
        public let username: String
        /// The user pool ID for the user pool where you want to set the user's password.
        public let userPoolId: String

        public init(password: String, permanent: Bool? = nil, username: String, userPoolId: String) {
            self.password = password
            self.permanent = permanent
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.password, name: "password", parent: name, max: 256)
            try self.validate(self.password, name: "password", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case password = "Password"
            case permanent = "Permanent"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminSetUserPasswordResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminSetUserSettingsRequest: AWSEncodableShape {
        /// You can use this parameter only to set an SMS configuration that uses SMS for delivery.
        public let mfaOptions: [MFAOptionType]
        /// The user name of the user whose options you're setting.
        public let username: String
        /// The ID of the user pool that contains the user whose options you're setting.
        public let userPoolId: String

        public init(mfaOptions: [MFAOptionType], username: String, userPoolId: String) {
            self.mfaOptions = mfaOptions
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.mfaOptions.forEach {
                try $0.validate(name: "\(name).mfaOptions[]")
            }
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case mfaOptions = "MFAOptions"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminSetUserSettingsResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminUpdateAuthEventFeedbackRequest: AWSEncodableShape {
        /// The authentication event ID.
        public let eventId: String
        /// The authentication event feedback value.
        public let feedbackValue: FeedbackValueType
        /// The user pool username.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(eventId: String, feedbackValue: FeedbackValueType, username: String, userPoolId: String) {
            self.eventId = eventId
            self.feedbackValue = feedbackValue
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.eventId, name: "eventId", parent: name, max: 50)
            try self.validate(self.eventId, name: "eventId", parent: name, min: 1)
            try self.validate(self.eventId, name: "eventId", parent: name, pattern: "^[\\w+-]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case eventId = "EventId"
            case feedbackValue = "FeedbackValue"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminUpdateAuthEventFeedbackResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminUpdateDeviceStatusRequest: AWSEncodableShape {
        /// The device key.
        public let deviceKey: String
        /// The status indicating whether a device has been remembered or not.
        public let deviceRememberedStatus: DeviceRememberedStatusType?
        /// The user name.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(deviceKey: String, deviceRememberedStatus: DeviceRememberedStatusType? = nil, username: String, userPoolId: String) {
            self.deviceKey = deviceKey
            self.deviceRememberedStatus = deviceRememberedStatus
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case deviceKey = "DeviceKey"
            case deviceRememberedStatus = "DeviceRememberedStatus"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminUpdateDeviceStatusResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminUpdateUserAttributesRequest: AWSEncodableShape {
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the AdminUpdateUserAttributes API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your AdminUpdateUserAttributes request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// An array of name-value pairs representing user attributes. For custom attributes, you must prepend the custom: prefix to the attribute name. If your user pool requires verification before Amazon Cognito updates an attribute value that you specify in this request, Amazon Cognito doesn’t immediately update the value of that attribute. After your user receives and responds to a verification message to verify the new value, Amazon Cognito updates the attribute value. Your user can sign in and receive messages with the original attribute value until they verify the new value. To update the value of an attribute that requires verification in the same API request, include the email_verified or phone_number_verified attribute, with a value of true. If you set the email_verified or phone_number_verified value for an email or phone_number attribute that requires verification to true, Amazon Cognito doesn’t send a verification message to your user.
        public let userAttributes: [AttributeType]
        /// The user name of the user for whom you want to update user attributes.
        public let username: String
        /// The user pool ID for the user pool where you want to update user attributes.
        public let userPoolId: String

        public init(clientMetadata: [String: String]? = nil, userAttributes: [AttributeType], username: String, userPoolId: String) {
            self.clientMetadata = clientMetadata
            self.userAttributes = userAttributes
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.userAttributes.forEach {
                try $0.validate(name: "\(name).userAttributes[]")
            }
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientMetadata = "ClientMetadata"
            case userAttributes = "UserAttributes"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminUpdateUserAttributesResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AdminUserGlobalSignOutRequest: AWSEncodableShape {
        /// The user name.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(username: String, userPoolId: String) {
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct AdminUserGlobalSignOutResponse: AWSDecodableShape {
        public init() {}
    }

    public struct AnalyticsConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// The Amazon Resource Name (ARN) of an Amazon Pinpoint project. You can use the Amazon Pinpoint project to integrate with the chosen user pool Client. Amazon Cognito publishes events to the Amazon Pinpoint project that the app ARN declares.
        public let applicationArn: String?
        /// The application ID for an Amazon Pinpoint application.
        public let applicationId: String?
        /// The external ID.
        public let externalId: String?
        /// The ARN of an Identity and Access Management role that authorizes Amazon Cognito to publish events to Amazon Pinpoint analytics.
        public let roleArn: String?
        /// If UserDataShared is true, Amazon Cognito includes user data in the events that it publishes to Amazon Pinpoint analytics.
        public let userDataShared: Bool?

        public init(applicationArn: String? = nil, applicationId: String? = nil, externalId: String? = nil, roleArn: String? = nil, userDataShared: Bool? = nil) {
            self.applicationArn = applicationArn
            self.applicationId = applicationId
            self.externalId = externalId
            self.roleArn = roleArn
            self.userDataShared = userDataShared
        }

        public func validate(name: String) throws {
            try self.validate(self.applicationArn, name: "applicationArn", parent: name, max: 2048)
            try self.validate(self.applicationArn, name: "applicationArn", parent: name, min: 20)
            try self.validate(self.applicationArn, name: "applicationArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.applicationId, name: "applicationId", parent: name, pattern: "^[0-9a-fA-F]+$")
            try self.validate(self.roleArn, name: "roleArn", parent: name, max: 2048)
            try self.validate(self.roleArn, name: "roleArn", parent: name, min: 20)
            try self.validate(self.roleArn, name: "roleArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case applicationArn = "ApplicationArn"
            case applicationId = "ApplicationId"
            case externalId = "ExternalId"
            case roleArn = "RoleArn"
            case userDataShared = "UserDataShared"
        }
    }

    public struct AnalyticsMetadataType: AWSEncodableShape {
        /// The endpoint ID.
        public let analyticsEndpointId: String?

        public init(analyticsEndpointId: String? = nil) {
            self.analyticsEndpointId = analyticsEndpointId
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsEndpointId = "AnalyticsEndpointId"
        }
    }

    public struct AssociateSoftwareTokenRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose software token you want to generate.
        public let accessToken: String?
        /// The session that should be passed both ways in challenge-response calls to the service. This allows authentication of the user as part of the MFA setup process.
        public let session: String?

        public init(accessToken: String? = nil, session: String? = nil) {
            self.accessToken = accessToken
            self.session = session
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.session, name: "session", parent: name, max: 2048)
            try self.validate(self.session, name: "session", parent: name, min: 20)
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case session = "Session"
        }
    }

    public struct AssociateSoftwareTokenResponse: AWSDecodableShape {
        /// A unique generated shared secret code that is used in the TOTP algorithm to generate a one-time code.
        public let secretCode: String?
        /// The session that should be passed both ways in challenge-response calls to the service. This allows authentication of the user as part of the MFA setup process.
        public let session: String?

        public init(secretCode: String? = nil, session: String? = nil) {
            self.secretCode = secretCode
            self.session = session
        }

        private enum CodingKeys: String, CodingKey {
            case secretCode = "SecretCode"
            case session = "Session"
        }
    }

    public struct AttributeType: AWSEncodableShape & AWSDecodableShape {
        /// The name of the attribute.
        public let name: String
        /// The value of the attribute.
        public let value: String?

        public init(name: String, value: String? = nil) {
            self.name = name
            self.value = value
        }

        public func validate(name: String) throws {
            try self.validate(self.name, name: "name", parent: name, max: 32)
            try self.validate(self.name, name: "name", parent: name, min: 1)
            try self.validate(self.name, name: "name", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.value, name: "value", parent: name, max: 2048)
        }

        private enum CodingKeys: String, CodingKey {
            case name = "Name"
            case value = "Value"
        }
    }

    public struct AuthEventType: AWSDecodableShape {
        /// The challenge responses.
        public let challengeResponses: [ChallengeResponseType]?
        /// The creation date
        public let creationDate: Date?
        /// The user context data captured at the time of an event request. This value provides additional information about the client from which event the request is received.
        public let eventContextData: EventContextDataType?
        /// A flag specifying the user feedback captured at the time of an event request is good or bad.
        public let eventFeedback: EventFeedbackType?
        /// The event ID.
        public let eventId: String?
        /// The event response.
        public let eventResponse: EventResponseType?
        /// The event risk.
        public let eventRisk: EventRiskType?
        /// The event type.
        public let eventType: EventType?

        public init(challengeResponses: [ChallengeResponseType]? = nil, creationDate: Date? = nil, eventContextData: EventContextDataType? = nil, eventFeedback: EventFeedbackType? = nil, eventId: String? = nil, eventResponse: EventResponseType? = nil, eventRisk: EventRiskType? = nil, eventType: EventType? = nil) {
            self.challengeResponses = challengeResponses
            self.creationDate = creationDate
            self.eventContextData = eventContextData
            self.eventFeedback = eventFeedback
            self.eventId = eventId
            self.eventResponse = eventResponse
            self.eventRisk = eventRisk
            self.eventType = eventType
        }

        private enum CodingKeys: String, CodingKey {
            case challengeResponses = "ChallengeResponses"
            case creationDate = "CreationDate"
            case eventContextData = "EventContextData"
            case eventFeedback = "EventFeedback"
            case eventId = "EventId"
            case eventResponse = "EventResponse"
            case eventRisk = "EventRisk"
            case eventType = "EventType"
        }
    }

    public struct AuthenticationResultType: AWSDecodableShape {
        /// A valid access token that Amazon Cognito issued to the user who you want to authenticate.
        public let accessToken: String?
        /// The expiration period of the authentication result in seconds.
        public let expiresIn: Int?
        /// The ID token.
        public let idToken: String?
        /// The new device metadata from an authentication result.
        public let newDeviceMetadata: NewDeviceMetadataType?
        /// The refresh token.
        public let refreshToken: String?
        /// The token type.
        public let tokenType: String?

        public init(accessToken: String? = nil, expiresIn: Int? = nil, idToken: String? = nil, newDeviceMetadata: NewDeviceMetadataType? = nil, refreshToken: String? = nil, tokenType: String? = nil) {
            self.accessToken = accessToken
            self.expiresIn = expiresIn
            self.idToken = idToken
            self.newDeviceMetadata = newDeviceMetadata
            self.refreshToken = refreshToken
            self.tokenType = tokenType
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case expiresIn = "ExpiresIn"
            case idToken = "IdToken"
            case newDeviceMetadata = "NewDeviceMetadata"
            case refreshToken = "RefreshToken"
            case tokenType = "TokenType"
        }
    }

    public struct ChallengeResponseType: AWSDecodableShape {
        /// The challenge name.
        public let challengeName: ChallengeName?
        /// The challenge response.
        public let challengeResponse: ChallengeResponse?

        public init(challengeName: ChallengeName? = nil, challengeResponse: ChallengeResponse? = nil) {
            self.challengeName = challengeName
            self.challengeResponse = challengeResponse
        }

        private enum CodingKeys: String, CodingKey {
            case challengeName = "ChallengeName"
            case challengeResponse = "ChallengeResponse"
        }
    }

    public struct ChangePasswordRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose password you want to change.
        public let accessToken: String
        /// The old password.
        public let previousPassword: String
        /// The new password.
        public let proposedPassword: String

        public init(accessToken: String, previousPassword: String, proposedPassword: String) {
            self.accessToken = accessToken
            self.previousPassword = previousPassword
            self.proposedPassword = proposedPassword
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.previousPassword, name: "previousPassword", parent: name, max: 256)
            try self.validate(self.previousPassword, name: "previousPassword", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.proposedPassword, name: "proposedPassword", parent: name, max: 256)
            try self.validate(self.proposedPassword, name: "proposedPassword", parent: name, pattern: "^[\\S]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case previousPassword = "PreviousPassword"
            case proposedPassword = "ProposedPassword"
        }
    }

    public struct ChangePasswordResponse: AWSDecodableShape {
        public init() {}
    }

    public struct CodeDeliveryDetailsType: AWSDecodableShape {
        /// The name of the attribute that Amazon Cognito verifies with the code.
        public let attributeName: String?
        /// The method that Amazon Cognito used to send the code.
        public let deliveryMedium: DeliveryMediumType?
        /// The email address or phone number destination where Amazon Cognito sent the code.
        public let destination: String?

        public init(attributeName: String? = nil, deliveryMedium: DeliveryMediumType? = nil, destination: String? = nil) {
            self.attributeName = attributeName
            self.deliveryMedium = deliveryMedium
            self.destination = destination
        }

        private enum CodingKeys: String, CodingKey {
            case attributeName = "AttributeName"
            case deliveryMedium = "DeliveryMedium"
            case destination = "Destination"
        }
    }

    public struct CompromisedCredentialsActionsType: AWSEncodableShape & AWSDecodableShape {
        /// The event action.
        public let eventAction: CompromisedCredentialsEventActionType

        public init(eventAction: CompromisedCredentialsEventActionType) {
            self.eventAction = eventAction
        }

        private enum CodingKeys: String, CodingKey {
            case eventAction = "EventAction"
        }
    }

    public struct CompromisedCredentialsRiskConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// The compromised credentials risk configuration actions.
        public let actions: CompromisedCredentialsActionsType
        /// Perform the action for these events. The default is to perform all events if no event filter is specified.
        public let eventFilter: [EventFilterType]?

        public init(actions: CompromisedCredentialsActionsType, eventFilter: [EventFilterType]? = nil) {
            self.actions = actions
            self.eventFilter = eventFilter
        }

        private enum CodingKeys: String, CodingKey {
            case actions = "Actions"
            case eventFilter = "EventFilter"
        }
    }

    public struct ConfirmDeviceRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose device you want to confirm.
        public let accessToken: String
        /// The device key.
        public let deviceKey: String
        /// The device name.
        public let deviceName: String?
        /// The configuration of the device secret verifier.
        public let deviceSecretVerifierConfig: DeviceSecretVerifierConfigType?

        public init(accessToken: String, deviceKey: String, deviceName: String? = nil, deviceSecretVerifierConfig: DeviceSecretVerifierConfigType? = nil) {
            self.accessToken = accessToken
            self.deviceKey = deviceKey
            self.deviceName = deviceName
            self.deviceSecretVerifierConfig = deviceSecretVerifierConfig
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
            try self.validate(self.deviceName, name: "deviceName", parent: name, max: 1024)
            try self.validate(self.deviceName, name: "deviceName", parent: name, min: 1)
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case deviceKey = "DeviceKey"
            case deviceName = "DeviceName"
            case deviceSecretVerifierConfig = "DeviceSecretVerifierConfig"
        }
    }

    public struct ConfirmDeviceResponse: AWSDecodableShape {
        /// Indicates whether the user confirmation must confirm the device response.
        public let userConfirmationNecessary: Bool?

        public init(userConfirmationNecessary: Bool? = nil) {
            self.userConfirmationNecessary = userConfirmationNecessary
        }

        private enum CodingKeys: String, CodingKey {
            case userConfirmationNecessary = "UserConfirmationNecessary"
        }
    }

    public struct ConfirmForgotPasswordRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata for collecting metrics for ConfirmForgotPassword calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The app client ID of the app associated with the user pool.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ConfirmForgotPassword API action, Amazon Cognito invokes the function that is assigned to the post confirmation trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your ConfirmForgotPassword request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The confirmation code from your user's request to reset their password. For more information, see ForgotPassword.
        public let confirmationCode: String
        /// The new password that your user wants to set.
        public let password: String
        /// A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message.
        public let secretHash: String?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?
        /// The user name of the user for whom you want to enter a code to retrieve a forgotten password.
        public let username: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, clientId: String, clientMetadata: [String: String]? = nil, confirmationCode: String, password: String, secretHash: String? = nil, userContextData: UserContextDataType? = nil, username: String) {
            self.analyticsMetadata = analyticsMetadata
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.confirmationCode = confirmationCode
            self.password = password
            self.secretHash = secretHash
            self.userContextData = userContextData
            self.username = username
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, max: 2048)
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, min: 1)
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.password, name: "password", parent: name, max: 256)
            try self.validate(self.password, name: "password", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.secretHash, name: "secretHash", parent: name, max: 128)
            try self.validate(self.secretHash, name: "secretHash", parent: name, min: 1)
            try self.validate(self.secretHash, name: "secretHash", parent: name, pattern: "^[\\w+=/]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case confirmationCode = "ConfirmationCode"
            case password = "Password"
            case secretHash = "SecretHash"
            case userContextData = "UserContextData"
            case username = "Username"
        }
    }

    public struct ConfirmForgotPasswordResponse: AWSDecodableShape {
        public init() {}
    }

    public struct ConfirmSignUpRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata for collecting metrics for ConfirmSignUp calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The ID of the app client associated with the user pool.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ConfirmSignUp API action, Amazon Cognito invokes the function that is assigned to the post confirmation trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your ConfirmSignUp request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The confirmation code sent by a user's request to confirm registration.
        public let confirmationCode: String
        /// Boolean to be specified to force user confirmation irrespective of existing alias. By default set to False. If this parameter is set to True and the phone number/email used for sign up confirmation already exists as an alias with a different user, the API call will migrate the alias from the previous user to the newly created user being confirmed. If set to False, the API will throw an AliasExistsException error.
        public let forceAliasCreation: Bool?
        /// A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message.
        public let secretHash: String?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?
        /// The user name of the user whose registration you want to confirm.
        public let username: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, clientId: String, clientMetadata: [String: String]? = nil, confirmationCode: String, forceAliasCreation: Bool? = nil, secretHash: String? = nil, userContextData: UserContextDataType? = nil, username: String) {
            self.analyticsMetadata = analyticsMetadata
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.confirmationCode = confirmationCode
            self.forceAliasCreation = forceAliasCreation
            self.secretHash = secretHash
            self.userContextData = userContextData
            self.username = username
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, max: 2048)
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, min: 1)
            try self.validate(self.confirmationCode, name: "confirmationCode", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.secretHash, name: "secretHash", parent: name, max: 128)
            try self.validate(self.secretHash, name: "secretHash", parent: name, min: 1)
            try self.validate(self.secretHash, name: "secretHash", parent: name, pattern: "^[\\w+=/]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case confirmationCode = "ConfirmationCode"
            case forceAliasCreation = "ForceAliasCreation"
            case secretHash = "SecretHash"
            case userContextData = "UserContextData"
            case username = "Username"
        }
    }

    public struct ConfirmSignUpResponse: AWSDecodableShape {
        public init() {}
    }

    public struct ContextDataType: AWSEncodableShape {
        /// Encoded device-fingerprint details that your app collected with the Amazon Cognito context data collection library. For more information, see Adding user device and session data to API requests.
        public let encodedData: String?
        /// HttpHeaders received on your server in same order.
        public let httpHeaders: [HttpHeader]
        /// The source IP address of your user's device.
        public let ipAddress: String
        /// Your server endpoint where this API is invoked.
        public let serverName: String
        /// Your server path where this API is invoked.
        public let serverPath: String

        public init(encodedData: String? = nil, httpHeaders: [HttpHeader], ipAddress: String, serverName: String, serverPath: String) {
            self.encodedData = encodedData
            self.httpHeaders = httpHeaders
            self.ipAddress = ipAddress
            self.serverName = serverName
            self.serverPath = serverPath
        }

        private enum CodingKeys: String, CodingKey {
            case encodedData = "EncodedData"
            case httpHeaders = "HttpHeaders"
            case ipAddress = "IpAddress"
            case serverName = "ServerName"
            case serverPath = "ServerPath"
        }
    }

    public struct CreateGroupRequest: AWSEncodableShape {
        /// A string containing the description of the group.
        public let description: String?
        /// The name of the group. Must be unique.
        public let groupName: String
        /// A non-negative integer value that specifies the precedence of this group relative to the other groups that a user can belong to in the user pool. Zero is the highest precedence value. Groups with lower Precedence values take precedence over groups with higher or null Precedence values. If a user belongs to two or more groups, it is the group with the lowest precedence value whose role ARN is given in the user's tokens for the cognito:roles and cognito:preferred_role claims. Two groups can have the same Precedence value. If this happens, neither group takes precedence over the other. If two groups with the same Precedence have the same role ARN, that role is used in the cognito:preferred_role claim in tokens for users in each group. If the two groups have different role ARNs, the cognito:preferred_role claim isn't set in users' tokens. The default Precedence value is null. The maximum Precedence value is 2^31-1.
        public let precedence: Int?
        /// The role Amazon Resource Name (ARN) for the group.
        public let roleArn: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(description: String? = nil, groupName: String, precedence: Int? = nil, roleArn: String? = nil, userPoolId: String) {
            self.description = description
            self.groupName = groupName
            self.precedence = precedence
            self.roleArn = roleArn
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.description, name: "description", parent: name, max: 2048)
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.precedence, name: "precedence", parent: name, min: 0)
            try self.validate(self.roleArn, name: "roleArn", parent: name, max: 2048)
            try self.validate(self.roleArn, name: "roleArn", parent: name, min: 20)
            try self.validate(self.roleArn, name: "roleArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case description = "Description"
            case groupName = "GroupName"
            case precedence = "Precedence"
            case roleArn = "RoleArn"
            case userPoolId = "UserPoolId"
        }
    }

    public struct CreateGroupResponse: AWSDecodableShape {
        /// The group object for the group.
        public let group: GroupType?

        public init(group: GroupType? = nil) {
            self.group = group
        }

        private enum CodingKeys: String, CodingKey {
            case group = "Group"
        }
    }

    public struct CreateIdentityProviderRequest: AWSEncodableShape {
        /// A mapping of IdP attributes to standard and custom user pool attributes.
        public let attributeMapping: [String: String]?
        /// A list of IdP identifiers.
        public let idpIdentifiers: [String]?
        /// The IdP details. The following list describes the provider detail keys for each IdP type.   For Google and Login with Amazon:   client_id   client_secret   authorize_scopes     For Facebook:   client_id   client_secret   authorize_scopes   api_version     For Sign in with Apple:   client_id   team_id   key_id   private_key   authorize_scopes     For OpenID Connect (OIDC) providers:   client_id   client_secret   attributes_request_method   oidc_issuer   authorize_scopes   The following keys are only present if Amazon Cognito didn't discover them at the oidc_issuer URL.   authorize_url    token_url    attributes_url    jwks_uri      Amazon Cognito sets the value of the following keys automatically. They are read-only.   attributes_url_add_attributes        For SAML providers:   MetadataFile or MetadataURL   IDPSignout optional
        public let providerDetails: [String: String]
        /// The IdP name.
        public let providerName: String
        /// The IdP type.
        public let providerType: IdentityProviderTypeType
        /// The user pool ID.
        public let userPoolId: String

        public init(attributeMapping: [String: String]? = nil, idpIdentifiers: [String]? = nil, providerDetails: [String: String], providerName: String, providerType: IdentityProviderTypeType, userPoolId: String) {
            self.attributeMapping = attributeMapping
            self.idpIdentifiers = idpIdentifiers
            self.providerDetails = providerDetails
            self.providerName = providerName
            self.providerType = providerType
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.attributeMapping?.forEach {
                try validate($0.key, name: "attributeMapping.key", parent: name, max: 32)
                try validate($0.key, name: "attributeMapping.key", parent: name, min: 1)
            }
            try self.idpIdentifiers?.forEach {
                try validate($0, name: "idpIdentifiers[]", parent: name, max: 40)
                try validate($0, name: "idpIdentifiers[]", parent: name, min: 1)
                try validate($0, name: "idpIdentifiers[]", parent: name, pattern: "^[\\w\\s+=.@-]+$")
            }
            try self.validate(self.idpIdentifiers, name: "idpIdentifiers", parent: name, max: 50)
            try self.validate(self.providerName, name: "providerName", parent: name, max: 32)
            try self.validate(self.providerName, name: "providerName", parent: name, min: 3)
            try self.validate(self.providerName, name: "providerName", parent: name, pattern: "^[^_][\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}][^_]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case attributeMapping = "AttributeMapping"
            case idpIdentifiers = "IdpIdentifiers"
            case providerDetails = "ProviderDetails"
            case providerName = "ProviderName"
            case providerType = "ProviderType"
            case userPoolId = "UserPoolId"
        }
    }

    public struct CreateIdentityProviderResponse: AWSDecodableShape {
        /// The newly created IdP object.
        public let identityProvider: IdentityProviderType

        public init(identityProvider: IdentityProviderType) {
            self.identityProvider = identityProvider
        }

        private enum CodingKeys: String, CodingKey {
            case identityProvider = "IdentityProvider"
        }
    }

    public struct CreateResourceServerRequest: AWSEncodableShape {
        /// A unique resource server identifier for the resource server. This could be an HTTPS endpoint where the resource server is located, such as https://my-weather-api.example.com.
        public let identifier: String
        /// A friendly name for the resource server.
        public let name: String
        /// A list of scopes. Each scope is a key-value map with the keys name and description.
        public let scopes: [ResourceServerScopeType]?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(identifier: String, name: String, scopes: [ResourceServerScopeType]? = nil, userPoolId: String) {
            self.identifier = identifier
            self.name = name
            self.scopes = scopes
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.identifier, name: "identifier", parent: name, max: 256)
            try self.validate(self.identifier, name: "identifier", parent: name, min: 1)
            try self.validate(self.identifier, name: "identifier", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            try self.validate(self.name, name: "name", parent: name, max: 256)
            try self.validate(self.name, name: "name", parent: name, min: 1)
            try self.validate(self.name, name: "name", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.scopes?.forEach {
                try $0.validate(name: "\(name).scopes[]")
            }
            try self.validate(self.scopes, name: "scopes", parent: name, max: 100)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case identifier = "Identifier"
            case name = "Name"
            case scopes = "Scopes"
            case userPoolId = "UserPoolId"
        }
    }

    public struct CreateResourceServerResponse: AWSDecodableShape {
        /// The newly created resource server.
        public let resourceServer: ResourceServerType

        public init(resourceServer: ResourceServerType) {
            self.resourceServer = resourceServer
        }

        private enum CodingKeys: String, CodingKey {
            case resourceServer = "ResourceServer"
        }
    }

    public struct CreateUserImportJobRequest: AWSEncodableShape {
        /// The role ARN for the Amazon CloudWatch Logs Logging role for the user import job.
        public let cloudWatchLogsRoleArn: String
        /// The job name for the user import job.
        public let jobName: String
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String

        public init(cloudWatchLogsRoleArn: String, jobName: String, userPoolId: String) {
            self.cloudWatchLogsRoleArn = cloudWatchLogsRoleArn
            self.jobName = jobName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.cloudWatchLogsRoleArn, name: "cloudWatchLogsRoleArn", parent: name, max: 2048)
            try self.validate(self.cloudWatchLogsRoleArn, name: "cloudWatchLogsRoleArn", parent: name, min: 20)
            try self.validate(self.cloudWatchLogsRoleArn, name: "cloudWatchLogsRoleArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.jobName, name: "jobName", parent: name, max: 128)
            try self.validate(self.jobName, name: "jobName", parent: name, min: 1)
            try self.validate(self.jobName, name: "jobName", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case cloudWatchLogsRoleArn = "CloudWatchLogsRoleArn"
            case jobName = "JobName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct CreateUserImportJobResponse: AWSDecodableShape {
        /// The job object that represents the user import job.
        public let userImportJob: UserImportJobType?

        public init(userImportJob: UserImportJobType? = nil) {
            self.userImportJob = userImportJob
        }

        private enum CodingKeys: String, CodingKey {
            case userImportJob = "UserImportJob"
        }
    }

    public struct CreateUserPoolClientRequest: AWSEncodableShape {
        /// The access token time limit. After this limit expires, your user can't use  their access token. To specify the time unit for AccessTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set AccessTokenValidity to 10 and TokenValidityUnits to hours, your user can authorize access with their access token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your access tokens are valid for one hour.
        public let accessTokenValidity: Int?
        /// The allowed OAuth flows.  code  Use a code grant flow, which provides an authorization code as the response. This code can be exchanged for access tokens with the /oauth2/token endpoint.  implicit  Issue the access token (and, optionally, ID token, based on scopes) directly to your user.  client_credentials  Issue the access token from the /oauth2/token endpoint directly to a non-person user using a combination of the client ID and client secret.
        public let allowedOAuthFlows: [OAuthFlowType]?
        /// Set to true if the client is allowed to follow the OAuth protocol when interacting with Amazon Cognito user pools.
        public let allowedOAuthFlowsUserPoolClient: Bool?
        /// The allowed OAuth scopes. Possible values provided by OAuth are phone, email, openid, and profile. Possible values provided by Amazon Web Services are aws.cognito.signin.user.admin. Custom scopes created in Resource Servers are also supported.
        public let allowedOAuthScopes: [String]?
        /// The user pool analytics configuration for collecting metrics and sending them to your Amazon Pinpoint campaign.  In Amazon Web Services Regions where Amazon Pinpoint isn't available, user pools only support sending events to Amazon Pinpoint projects in Amazon Web Services Region us-east-1. In Regions where Amazon Pinpoint is available, user pools support sending events to Amazon Pinpoint projects within that same Region.
        public let analyticsConfiguration: AnalyticsConfigurationType?
        /// Amazon Cognito creates a session token for each API request in an authentication flow. AuthSessionValidity is the duration,
        /// in minutes, of that session token. Your user pool native user must respond to each authentication challenge before the session expires.
        public let authSessionValidity: Int?
        /// A list of allowed redirect (callback) URLs for the IdPs. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let callbackURLs: [String]?
        /// The client name for the user pool client you would like to create.
        public let clientName: String
        /// The default redirect URI. Must be in the CallbackURLs list. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let defaultRedirectURI: String?
        /// Activates the propagation of additional user context data. For more information about propagation of user context data, see  Adding advanced security to a user pool. If you don’t include this parameter, you can't send device fingerprint information, including source IP address, to Amazon Cognito advanced security. You can only activate EnablePropagateAdditionalUserContextData in an app client that has a client secret.
        public let enablePropagateAdditionalUserContextData: Bool?
        /// Activates or deactivates token revocation. For more information about revoking tokens, see RevokeToken. If you don't include this parameter, token revocation is automatically activated for the new user pool client.
        public let enableTokenRevocation: Bool?
        /// The authentication flows that you want your user pool client to support. For each app client in your user pool, you can sign in
        /// your users with any combination of one or more flows, including with a user name and Secure Remote Password (SRP), a user name and
        /// password, or a custom authentication process that you define with Lambda functions.  If you don't specify a value for ExplicitAuthFlows, your user client supports ALLOW_REFRESH_TOKEN_AUTH, ALLOW_USER_SRP_AUTH, and ALLOW_CUSTOM_AUTH.  Valid values include:    ALLOW_ADMIN_USER_PASSWORD_AUTH: Enable admin based user password authentication flow ADMIN_USER_PASSWORD_AUTH. This setting replaces the ADMIN_NO_SRP_AUTH setting. With this authentication flow, your app passes a user name and password to Amazon Cognito in the request, instead of using the Secure  Remote Password (SRP) protocol to securely transmit the password.    ALLOW_CUSTOM_AUTH: Enable Lambda trigger based authentication.    ALLOW_USER_PASSWORD_AUTH: Enable user password-based authentication. In this flow, Amazon Cognito receives the password in the request instead of using the SRP protocol to verify passwords.    ALLOW_USER_SRP_AUTH: Enable SRP-based authentication.    ALLOW_REFRESH_TOKEN_AUTH: Enable authflow to refresh tokens.   In some environments, you will see the values ADMIN_NO_SRP_AUTH, CUSTOM_AUTH_FLOW_ONLY, or USER_PASSWORD_AUTH.
        /// You can't assign these legacy ExplicitAuthFlows values to user pool clients at the same time as values that begin with ALLOW_,
        /// like ALLOW_USER_SRP_AUTH.
        public let explicitAuthFlows: [ExplicitAuthFlowsType]?
        /// Boolean to specify whether you want to generate a secret for the user pool client being created.
        public let generateSecret: Bool?
        /// The ID token time limit. After this limit expires, your user can't use  their ID token. To specify the time unit for IdTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set IdTokenValidity as 10 and TokenValidityUnits as hours, your user can authenticate their  session with their ID token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your ID tokens are valid for one hour.
        public let idTokenValidity: Int?
        /// A list of allowed logout URLs for the IdPs.
        public let logoutURLs: [String]?
        /// Errors and responses that you want Amazon Cognito APIs to return during authentication, account confirmation, and password recovery when the user doesn't exist in the user pool. When set to ENABLED and the user doesn't exist, authentication returns an error indicating either the username or password was incorrect. Account confirmation and password recovery return a response indicating a code was sent to a simulated destination. When set to LEGACY, those APIs return a UserNotFoundException exception if the user doesn't exist in the user pool. Valid values include:    ENABLED - This prevents user existence-related errors.    LEGACY - This represents the early behavior of Amazon Cognito where user existence related errors aren't prevented.
        public let preventUserExistenceErrors: PreventUserExistenceErrorTypes?
        /// The read attributes.
        public let readAttributes: [String]?
        /// The refresh token time limit. After this limit expires, your user can't use  their refresh token. To specify the time unit for RefreshTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set RefreshTokenValidity as 10 and TokenValidityUnits as days, your user can refresh their session and retrieve new access and ID tokens for 10 days. The default time unit for RefreshTokenValidity in an API request is days.  You can't set RefreshTokenValidity to 0. If you do, Amazon Cognito overrides the  value with the default value of 30 days. Valid range is displayed below  in seconds. If you don't specify otherwise in the configuration of your app client, your refresh tokens are valid for 30 days.
        public let refreshTokenValidity: Int?
        /// A list of provider names for the identity providers (IdPs) that are supported on this client. The following are supported: COGNITO, Facebook, Google, SignInWithApple, and LoginWithAmazon. You can also specify the names that you configured for the SAML and OIDC IdPs in your user pool, for example MySAMLIdP or MyOIDCIdP.
        public let supportedIdentityProviders: [String]?
        /// The units in which the validity times are represented. The default unit for RefreshToken is days, and default for ID and access tokens are hours.
        public let tokenValidityUnits: TokenValidityUnitsType?
        /// The user pool ID for the user pool where you want to create a user pool client.
        public let userPoolId: String
        /// The user pool attributes that the app client can write to. If your app client allows users to sign in through an IdP, this array must include all attributes that you have mapped to IdP attributes. Amazon Cognito updates mapped attributes when users sign in to your application through an IdP. If your app client does not have write access to a mapped attribute, Amazon Cognito throws an error when it tries to update the attribute. For more information, see Specifying IdP Attribute Mappings for Your user pool.
        public let writeAttributes: [String]?

        public init(accessTokenValidity: Int? = nil, allowedOAuthFlows: [OAuthFlowType]? = nil, allowedOAuthFlowsUserPoolClient: Bool? = nil, allowedOAuthScopes: [String]? = nil, analyticsConfiguration: AnalyticsConfigurationType? = nil, authSessionValidity: Int? = nil, callbackURLs: [String]? = nil, clientName: String, defaultRedirectURI: String? = nil, enablePropagateAdditionalUserContextData: Bool? = nil, enableTokenRevocation: Bool? = nil, explicitAuthFlows: [ExplicitAuthFlowsType]? = nil, generateSecret: Bool? = nil, idTokenValidity: Int? = nil, logoutURLs: [String]? = nil, preventUserExistenceErrors: PreventUserExistenceErrorTypes? = nil, readAttributes: [String]? = nil, refreshTokenValidity: Int? = nil, supportedIdentityProviders: [String]? = nil, tokenValidityUnits: TokenValidityUnitsType? = nil, userPoolId: String, writeAttributes: [String]? = nil) {
            self.accessTokenValidity = accessTokenValidity
            self.allowedOAuthFlows = allowedOAuthFlows
            self.allowedOAuthFlowsUserPoolClient = allowedOAuthFlowsUserPoolClient
            self.allowedOAuthScopes = allowedOAuthScopes
            self.analyticsConfiguration = analyticsConfiguration
            self.authSessionValidity = authSessionValidity
            self.callbackURLs = callbackURLs
            self.clientName = clientName
            self.defaultRedirectURI = defaultRedirectURI
            self.enablePropagateAdditionalUserContextData = enablePropagateAdditionalUserContextData
            self.enableTokenRevocation = enableTokenRevocation
            self.explicitAuthFlows = explicitAuthFlows
            self.generateSecret = generateSecret
            self.idTokenValidity = idTokenValidity
            self.logoutURLs = logoutURLs
            self.preventUserExistenceErrors = preventUserExistenceErrors
            self.readAttributes = readAttributes
            self.refreshTokenValidity = refreshTokenValidity
            self.supportedIdentityProviders = supportedIdentityProviders
            self.tokenValidityUnits = tokenValidityUnits
            self.userPoolId = userPoolId
            self.writeAttributes = writeAttributes
        }

        public func validate(name: String) throws {
            try self.validate(self.accessTokenValidity, name: "accessTokenValidity", parent: name, max: 86400)
            try self.validate(self.accessTokenValidity, name: "accessTokenValidity", parent: name, min: 1)
            try self.validate(self.allowedOAuthFlows, name: "allowedOAuthFlows", parent: name, max: 3)
            try self.allowedOAuthScopes?.forEach {
                try validate($0, name: "allowedOAuthScopes[]", parent: name, max: 256)
                try validate($0, name: "allowedOAuthScopes[]", parent: name, min: 1)
                try validate($0, name: "allowedOAuthScopes[]", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            }
            try self.validate(self.allowedOAuthScopes, name: "allowedOAuthScopes", parent: name, max: 50)
            try self.analyticsConfiguration?.validate(name: "\(name).analyticsConfiguration")
            try self.validate(self.authSessionValidity, name: "authSessionValidity", parent: name, max: 15)
            try self.validate(self.authSessionValidity, name: "authSessionValidity", parent: name, min: 3)
            try self.callbackURLs?.forEach {
                try validate($0, name: "callbackURLs[]", parent: name, max: 1024)
                try validate($0, name: "callbackURLs[]", parent: name, min: 1)
                try validate($0, name: "callbackURLs[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.callbackURLs, name: "callbackURLs", parent: name, max: 100)
            try self.validate(self.clientName, name: "clientName", parent: name, max: 128)
            try self.validate(self.clientName, name: "clientName", parent: name, min: 1)
            try self.validate(self.clientName, name: "clientName", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, max: 1024)
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, min: 1)
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.idTokenValidity, name: "idTokenValidity", parent: name, max: 86400)
            try self.validate(self.idTokenValidity, name: "idTokenValidity", parent: name, min: 1)
            try self.logoutURLs?.forEach {
                try validate($0, name: "logoutURLs[]", parent: name, max: 1024)
                try validate($0, name: "logoutURLs[]", parent: name, min: 1)
                try validate($0, name: "logoutURLs[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.logoutURLs, name: "logoutURLs", parent: name, max: 100)
            try self.readAttributes?.forEach {
                try validate($0, name: "readAttributes[]", parent: name, max: 2048)
                try validate($0, name: "readAttributes[]", parent: name, min: 1)
            }
            try self.validate(self.refreshTokenValidity, name: "refreshTokenValidity", parent: name, max: 315_360_000)
            try self.validate(self.refreshTokenValidity, name: "refreshTokenValidity", parent: name, min: 0)
            try self.supportedIdentityProviders?.forEach {
                try validate($0, name: "supportedIdentityProviders[]", parent: name, max: 32)
                try validate($0, name: "supportedIdentityProviders[]", parent: name, min: 1)
                try validate($0, name: "supportedIdentityProviders[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
            try self.writeAttributes?.forEach {
                try validate($0, name: "writeAttributes[]", parent: name, max: 2048)
                try validate($0, name: "writeAttributes[]", parent: name, min: 1)
            }
        }

        private enum CodingKeys: String, CodingKey {
            case accessTokenValidity = "AccessTokenValidity"
            case allowedOAuthFlows = "AllowedOAuthFlows"
            case allowedOAuthFlowsUserPoolClient = "AllowedOAuthFlowsUserPoolClient"
            case allowedOAuthScopes = "AllowedOAuthScopes"
            case analyticsConfiguration = "AnalyticsConfiguration"
            case authSessionValidity = "AuthSessionValidity"
            case callbackURLs = "CallbackURLs"
            case clientName = "ClientName"
            case defaultRedirectURI = "DefaultRedirectURI"
            case enablePropagateAdditionalUserContextData = "EnablePropagateAdditionalUserContextData"
            case enableTokenRevocation = "EnableTokenRevocation"
            case explicitAuthFlows = "ExplicitAuthFlows"
            case generateSecret = "GenerateSecret"
            case idTokenValidity = "IdTokenValidity"
            case logoutURLs = "LogoutURLs"
            case preventUserExistenceErrors = "PreventUserExistenceErrors"
            case readAttributes = "ReadAttributes"
            case refreshTokenValidity = "RefreshTokenValidity"
            case supportedIdentityProviders = "SupportedIdentityProviders"
            case tokenValidityUnits = "TokenValidityUnits"
            case userPoolId = "UserPoolId"
            case writeAttributes = "WriteAttributes"
        }
    }

    public struct CreateUserPoolClientResponse: AWSDecodableShape {
        /// The user pool client that was just created.
        public let userPoolClient: UserPoolClientType?

        public init(userPoolClient: UserPoolClientType? = nil) {
            self.userPoolClient = userPoolClient
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolClient = "UserPoolClient"
        }
    }

    public struct CreateUserPoolDomainRequest: AWSEncodableShape {
        /// The configuration for a custom domain that hosts the sign-up and sign-in webpages for your application. Provide this parameter only if you want to use a custom domain for your user pool. Otherwise, you can exclude this parameter and use the Amazon Cognito hosted domain instead. For more information about the hosted domain and custom domains, see Configuring a User Pool Domain.
        public let customDomainConfig: CustomDomainConfigType?
        /// The domain string. For custom domains, this is the fully-qualified domain name, such as auth.example.com. For Amazon Cognito prefix domains, this is the prefix alone, such as auth.
        public let domain: String
        /// The user pool ID.
        public let userPoolId: String

        public init(customDomainConfig: CustomDomainConfigType? = nil, domain: String, userPoolId: String) {
            self.customDomainConfig = customDomainConfig
            self.domain = domain
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.customDomainConfig?.validate(name: "\(name).customDomainConfig")
            try self.validate(self.domain, name: "domain", parent: name, max: 63)
            try self.validate(self.domain, name: "domain", parent: name, min: 1)
            try self.validate(self.domain, name: "domain", parent: name, pattern: "^[a-z0-9](?:[a-z0-9\\-]{0,61}[a-z0-9])?$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case customDomainConfig = "CustomDomainConfig"
            case domain = "Domain"
            case userPoolId = "UserPoolId"
        }
    }

    public struct CreateUserPoolDomainResponse: AWSDecodableShape {
        /// The Amazon CloudFront endpoint that you use as the target of the alias that you set up with your Domain Name Service (DNS) provider.
        public let cloudFrontDomain: String?

        public init(cloudFrontDomain: String? = nil) {
            self.cloudFrontDomain = cloudFrontDomain
        }

        private enum CodingKeys: String, CodingKey {
            case cloudFrontDomain = "CloudFrontDomain"
        }
    }

    public struct CreateUserPoolRequest: AWSEncodableShape {
        /// The available verified method a user can use to recover their password when they call ForgotPassword. You can use this setting to define a preferred method when a user has more than one method available. With this setting, SMS doesn't qualify for a valid password recovery mechanism if the user also has SMS multi-factor authentication (MFA) activated. In the absence of this setting, Amazon Cognito uses the legacy behavior to determine the recovery method where SMS is preferred through email.
        public let accountRecoverySetting: AccountRecoverySettingType?
        /// The configuration for AdminCreateUser requests.
        public let adminCreateUserConfig: AdminCreateUserConfigType?
        /// Attributes supported as an alias for this user pool. Possible values: phone_number, email, or preferred_username.
        public let aliasAttributes: [AliasAttributeType]?
        /// The attributes to be auto-verified. Possible values: email, phone_number.
        public let autoVerifiedAttributes: [VerifiedAttributeType]?
        /// When active, DeletionProtection prevents accidental deletion of your user pool. Before you can delete a user pool that you have protected against deletion, you must deactivate this feature. When you try to delete a protected user pool in a DeleteUserPool API request,  Amazon Cognito returns an InvalidParameterException error. To delete a protected user pool,  send a new DeleteUserPool request after you deactivate deletion protection in an  UpdateUserPool API request.
        public let deletionProtection: DeletionProtectionType?
        /// The device-remembering configuration for a user pool. A null value indicates that you have deactivated device remembering in your user pool.  When you provide a value for any DeviceConfiguration field, you activate the Amazon Cognito device-remembering feature.
        public let deviceConfiguration: DeviceConfigurationType?
        /// The email configuration of your user pool. The email configuration type sets your preferred sending method, Amazon Web Services Region, and sender for messages from your user pool.
        public let emailConfiguration: EmailConfigurationType?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationMessage: String?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationSubject: String?
        /// The Lambda trigger configuration information for the new user pool.  In a push model, event sources (such as Amazon S3 and custom applications) need permission to invoke a function. So you must make an extra call to add permission for these event sources to invoke your Lambda function.  For more information on using the Lambda API to add permission, see AddPermission .  For adding permission using the CLI, see add-permission .
        public let lambdaConfig: LambdaConfigType?
        /// Specifies MFA configuration details.
        public let mfaConfiguration: UserPoolMfaType?
        /// The policies associated with the new user pool.
        public let policies: UserPoolPolicyType?
        /// A string used to name the user pool.
        public let poolName: String
        /// An array of schema attributes for the new user pool. These attributes can be standard or custom attributes.
        public let schema: [SchemaAttributeType]?
        /// A string representing the SMS authentication message.
        public let smsAuthenticationMessage: String?
        /// The SMS configuration with the settings that your Amazon Cognito user pool must use to send an SMS message from your Amazon Web Services account through Amazon Simple Notification Service. To send SMS messages with Amazon SNS in the Amazon Web Services Region that you want, the Amazon Cognito user pool uses an Identity and Access Management (IAM) role in your Amazon Web Services account.
        public let smsConfiguration: SmsConfigurationType?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let smsVerificationMessage: String?
        /// The settings for updates to user attributes. These settings include the property AttributesRequireVerificationBeforeUpdate,
        /// a user-pool setting that tells Amazon Cognito how to handle changes to the value of your users' email address and phone number attributes. For
        /// more information, see
        /// Verifying updates to email addresses and phone numbers.
        public let userAttributeUpdateSettings: UserAttributeUpdateSettingsType?
        /// Specifies whether a user can use an email address or phone number as a username when they sign up.
        public let usernameAttributes: [UsernameAttributeType]?
        /// Case sensitivity on the username input for the selected sign-in option. For example, when case sensitivity is set to False, users can sign in using either "username" or "Username". This configuration is immutable once it has been set. For more information, see UsernameConfigurationType.
        public let usernameConfiguration: UsernameConfigurationType?
        /// Enables advanced security risk detection. Set the key AdvancedSecurityMode to the value "AUDIT".
        public let userPoolAddOns: UserPoolAddOnsType?
        /// The tag keys and values to assign to the user pool. A tag is a label that you can use to categorize and manage user pools in different ways, such as by purpose, owner, environment, or other criteria.
        public let userPoolTags: [String: String]?
        /// The template for the verification message that the user sees when the app requests permission to access the user's information.
        public let verificationMessageTemplate: VerificationMessageTemplateType?

        public init(accountRecoverySetting: AccountRecoverySettingType? = nil, adminCreateUserConfig: AdminCreateUserConfigType? = nil, aliasAttributes: [AliasAttributeType]? = nil, autoVerifiedAttributes: [VerifiedAttributeType]? = nil, deletionProtection: DeletionProtectionType? = nil, deviceConfiguration: DeviceConfigurationType? = nil, emailConfiguration: EmailConfigurationType? = nil, emailVerificationMessage: String? = nil, emailVerificationSubject: String? = nil, lambdaConfig: LambdaConfigType? = nil, mfaConfiguration: UserPoolMfaType? = nil, policies: UserPoolPolicyType? = nil, poolName: String, schema: [SchemaAttributeType]? = nil, smsAuthenticationMessage: String? = nil, smsConfiguration: SmsConfigurationType? = nil, smsVerificationMessage: String? = nil, userAttributeUpdateSettings: UserAttributeUpdateSettingsType? = nil, usernameAttributes: [UsernameAttributeType]? = nil, usernameConfiguration: UsernameConfigurationType? = nil, userPoolAddOns: UserPoolAddOnsType? = nil, userPoolTags: [String: String]? = nil, verificationMessageTemplate: VerificationMessageTemplateType? = nil) {
            self.accountRecoverySetting = accountRecoverySetting
            self.adminCreateUserConfig = adminCreateUserConfig
            self.aliasAttributes = aliasAttributes
            self.autoVerifiedAttributes = autoVerifiedAttributes
            self.deletionProtection = deletionProtection
            self.deviceConfiguration = deviceConfiguration
            self.emailConfiguration = emailConfiguration
            self.emailVerificationMessage = emailVerificationMessage
            self.emailVerificationSubject = emailVerificationSubject
            self.lambdaConfig = lambdaConfig
            self.mfaConfiguration = mfaConfiguration
            self.policies = policies
            self.poolName = poolName
            self.schema = schema
            self.smsAuthenticationMessage = smsAuthenticationMessage
            self.smsConfiguration = smsConfiguration
            self.smsVerificationMessage = smsVerificationMessage
            self.userAttributeUpdateSettings = userAttributeUpdateSettings
            self.usernameAttributes = usernameAttributes
            self.usernameConfiguration = usernameConfiguration
            self.userPoolAddOns = userPoolAddOns
            self.userPoolTags = userPoolTags
            self.verificationMessageTemplate = verificationMessageTemplate
        }

        public func validate(name: String) throws {
            try self.accountRecoverySetting?.validate(name: "\(name).accountRecoverySetting")
            try self.adminCreateUserConfig?.validate(name: "\(name).adminCreateUserConfig")
            try self.emailConfiguration?.validate(name: "\(name).emailConfiguration")
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, max: 20000)
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, min: 6)
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*\\{####\\}[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*$")
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, max: 140)
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, min: 1)
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.lambdaConfig?.validate(name: "\(name).lambdaConfig")
            try self.policies?.validate(name: "\(name).policies")
            try self.validate(self.poolName, name: "poolName", parent: name, max: 128)
            try self.validate(self.poolName, name: "poolName", parent: name, min: 1)
            try self.validate(self.poolName, name: "poolName", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.schema?.forEach {
                try $0.validate(name: "\(name).schema[]")
            }
            try self.validate(self.schema, name: "schema", parent: name, max: 50)
            try self.validate(self.schema, name: "schema", parent: name, min: 1)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, max: 140)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, min: 6)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, pattern: "\\{####\\}")
            try self.smsConfiguration?.validate(name: "\(name).smsConfiguration")
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, max: 140)
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, min: 6)
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, pattern: "\\{####\\}")
            try self.userPoolTags?.forEach {
                try validate($0.key, name: "userPoolTags.key", parent: name, max: 128)
                try validate($0.key, name: "userPoolTags.key", parent: name, min: 1)
                try validate($0.value, name: "userPoolTags[\"\($0.key)\"]", parent: name, max: 256)
            }
            try self.verificationMessageTemplate?.validate(name: "\(name).verificationMessageTemplate")
        }

        private enum CodingKeys: String, CodingKey {
            case accountRecoverySetting = "AccountRecoverySetting"
            case adminCreateUserConfig = "AdminCreateUserConfig"
            case aliasAttributes = "AliasAttributes"
            case autoVerifiedAttributes = "AutoVerifiedAttributes"
            case deletionProtection = "DeletionProtection"
            case deviceConfiguration = "DeviceConfiguration"
            case emailConfiguration = "EmailConfiguration"
            case emailVerificationMessage = "EmailVerificationMessage"
            case emailVerificationSubject = "EmailVerificationSubject"
            case lambdaConfig = "LambdaConfig"
            case mfaConfiguration = "MfaConfiguration"
            case policies = "Policies"
            case poolName = "PoolName"
            case schema = "Schema"
            case smsAuthenticationMessage = "SmsAuthenticationMessage"
            case smsConfiguration = "SmsConfiguration"
            case smsVerificationMessage = "SmsVerificationMessage"
            case userAttributeUpdateSettings = "UserAttributeUpdateSettings"
            case usernameAttributes = "UsernameAttributes"
            case usernameConfiguration = "UsernameConfiguration"
            case userPoolAddOns = "UserPoolAddOns"
            case userPoolTags = "UserPoolTags"
            case verificationMessageTemplate = "VerificationMessageTemplate"
        }
    }

    public struct CreateUserPoolResponse: AWSDecodableShape {
        /// A container for the user pool details.
        public let userPool: UserPoolType?

        public init(userPool: UserPoolType? = nil) {
            self.userPool = userPool
        }

        private enum CodingKeys: String, CodingKey {
            case userPool = "UserPool"
        }
    }

    public struct CustomDomainConfigType: AWSEncodableShape & AWSDecodableShape {
        /// The Amazon Resource Name (ARN) of an Certificate Manager SSL certificate. You use this certificate for the subdomain of your custom domain.
        public let certificateArn: String

        public init(certificateArn: String) {
            self.certificateArn = certificateArn
        }

        public func validate(name: String) throws {
            try self.validate(self.certificateArn, name: "certificateArn", parent: name, max: 2048)
            try self.validate(self.certificateArn, name: "certificateArn", parent: name, min: 20)
            try self.validate(self.certificateArn, name: "certificateArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case certificateArn = "CertificateArn"
        }
    }

    public struct CustomEmailLambdaVersionConfigType: AWSEncodableShape & AWSDecodableShape {
        /// The Amazon Resource Name (ARN) of the Lambda function that Amazon Cognito activates to send email notifications to users.
        public let lambdaArn: String
        /// Signature of the "request" attribute in the "event" information Amazon Cognito passes to your custom email Lambda function. The only supported value is V1_0.
        public let lambdaVersion: CustomEmailSenderLambdaVersionType

        public init(lambdaArn: String, lambdaVersion: CustomEmailSenderLambdaVersionType) {
            self.lambdaArn = lambdaArn
            self.lambdaVersion = lambdaVersion
        }

        public func validate(name: String) throws {
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, max: 2048)
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, min: 20)
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case lambdaArn = "LambdaArn"
            case lambdaVersion = "LambdaVersion"
        }
    }

    public struct CustomSMSLambdaVersionConfigType: AWSEncodableShape & AWSDecodableShape {
        /// The Amazon Resource Name (ARN) of the Lambda function that Amazon Cognito activates to send SMS notifications to users.
        public let lambdaArn: String
        /// Signature of the "request" attribute in the "event" information that Amazon Cognito passes to your custom SMS Lambda function. The only supported value is V1_0.
        public let lambdaVersion: CustomSMSSenderLambdaVersionType

        public init(lambdaArn: String, lambdaVersion: CustomSMSSenderLambdaVersionType) {
            self.lambdaArn = lambdaArn
            self.lambdaVersion = lambdaVersion
        }

        public func validate(name: String) throws {
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, max: 2048)
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, min: 20)
            try self.validate(self.lambdaArn, name: "lambdaArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case lambdaArn = "LambdaArn"
            case lambdaVersion = "LambdaVersion"
        }
    }

    public struct DeleteGroupRequest: AWSEncodableShape {
        /// The name of the group.
        public let groupName: String
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(groupName: String, userPoolId: String) {
            self.groupName = groupName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case groupName = "GroupName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteIdentityProviderRequest: AWSEncodableShape {
        /// The IdP name.
        public let providerName: String
        /// The user pool ID.
        public let userPoolId: String

        public init(providerName: String, userPoolId: String) {
            self.providerName = providerName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.providerName, name: "providerName", parent: name, max: 32)
            try self.validate(self.providerName, name: "providerName", parent: name, min: 1)
            try self.validate(self.providerName, name: "providerName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case providerName = "ProviderName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteResourceServerRequest: AWSEncodableShape {
        /// The identifier for the resource server.
        public let identifier: String
        /// The user pool ID for the user pool that hosts the resource server.
        public let userPoolId: String

        public init(identifier: String, userPoolId: String) {
            self.identifier = identifier
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.identifier, name: "identifier", parent: name, max: 256)
            try self.validate(self.identifier, name: "identifier", parent: name, min: 1)
            try self.validate(self.identifier, name: "identifier", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case identifier = "Identifier"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteUserAttributesRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose attributes you want to delete.
        public let accessToken: String
        /// An array of strings representing the user attribute names you want to delete. For custom attributes, you must prependattach the custom: prefix to the front of the attribute name.
        public let userAttributeNames: [String]

        public init(accessToken: String, userAttributeNames: [String]) {
            self.accessToken = accessToken
            self.userAttributeNames = userAttributeNames
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.userAttributeNames.forEach {
                try validate($0, name: "userAttributeNames[]", parent: name, max: 32)
                try validate($0, name: "userAttributeNames[]", parent: name, min: 1)
                try validate($0, name: "userAttributeNames[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case userAttributeNames = "UserAttributeNames"
        }
    }

    public struct DeleteUserAttributesResponse: AWSDecodableShape {
        public init() {}
    }

    public struct DeleteUserPoolClientRequest: AWSEncodableShape {
        /// The app client ID of the app associated with the user pool.
        public let clientId: String
        /// The user pool ID for the user pool where you want to delete the client.
        public let userPoolId: String

        public init(clientId: String, userPoolId: String) {
            self.clientId = clientId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteUserPoolDomainRequest: AWSEncodableShape {
        /// The domain string. For custom domains, this is the fully-qualified domain name, such as auth.example.com. For Amazon Cognito prefix domains, this is the prefix alone, such as auth.
        public let domain: String
        /// The user pool ID.
        public let userPoolId: String

        public init(domain: String, userPoolId: String) {
            self.domain = domain
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.domain, name: "domain", parent: name, max: 63)
            try self.validate(self.domain, name: "domain", parent: name, min: 1)
            try self.validate(self.domain, name: "domain", parent: name, pattern: "^[a-z0-9](?:[a-z0-9\\-]{0,61}[a-z0-9])?$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case domain = "Domain"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteUserPoolDomainResponse: AWSDecodableShape {
        public init() {}
    }

    public struct DeleteUserPoolRequest: AWSEncodableShape {
        /// The user pool ID for the user pool you want to delete.
        public let userPoolId: String

        public init(userPoolId: String) {
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolId = "UserPoolId"
        }
    }

    public struct DeleteUserRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose user profile you want to delete.
        public let accessToken: String

        public init(accessToken: String) {
            self.accessToken = accessToken
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
        }
    }

    public struct DescribeIdentityProviderRequest: AWSEncodableShape {
        /// The IdP name.
        public let providerName: String
        /// The user pool ID.
        public let userPoolId: String

        public init(providerName: String, userPoolId: String) {
            self.providerName = providerName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.providerName, name: "providerName", parent: name, max: 32)
            try self.validate(self.providerName, name: "providerName", parent: name, min: 1)
            try self.validate(self.providerName, name: "providerName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case providerName = "ProviderName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeIdentityProviderResponse: AWSDecodableShape {
        /// The identity provider details.
        public let identityProvider: IdentityProviderType

        public init(identityProvider: IdentityProviderType) {
            self.identityProvider = identityProvider
        }

        private enum CodingKeys: String, CodingKey {
            case identityProvider = "IdentityProvider"
        }
    }

    public struct DescribeResourceServerRequest: AWSEncodableShape {
        /// The identifier for the resource server
        public let identifier: String
        /// The user pool ID for the user pool that hosts the resource server.
        public let userPoolId: String

        public init(identifier: String, userPoolId: String) {
            self.identifier = identifier
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.identifier, name: "identifier", parent: name, max: 256)
            try self.validate(self.identifier, name: "identifier", parent: name, min: 1)
            try self.validate(self.identifier, name: "identifier", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case identifier = "Identifier"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeResourceServerResponse: AWSDecodableShape {
        /// The resource server.
        public let resourceServer: ResourceServerType

        public init(resourceServer: ResourceServerType) {
            self.resourceServer = resourceServer
        }

        private enum CodingKeys: String, CodingKey {
            case resourceServer = "ResourceServer"
        }
    }

    public struct DescribeRiskConfigurationRequest: AWSEncodableShape {
        /// The app client ID.
        public let clientId: String?
        /// The user pool ID.
        public let userPoolId: String

        public init(clientId: String? = nil, userPoolId: String) {
            self.clientId = clientId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeRiskConfigurationResponse: AWSDecodableShape {
        /// The risk configuration.
        public let riskConfiguration: RiskConfigurationType

        public init(riskConfiguration: RiskConfigurationType) {
            self.riskConfiguration = riskConfiguration
        }

        private enum CodingKeys: String, CodingKey {
            case riskConfiguration = "RiskConfiguration"
        }
    }

    public struct DescribeUserImportJobRequest: AWSEncodableShape {
        /// The job ID for the user import job.
        public let jobId: String
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String

        public init(jobId: String, userPoolId: String) {
            self.jobId = jobId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.jobId, name: "jobId", parent: name, max: 55)
            try self.validate(self.jobId, name: "jobId", parent: name, min: 1)
            try self.validate(self.jobId, name: "jobId", parent: name, pattern: "^import-[0-9a-zA-Z-]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case jobId = "JobId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeUserImportJobResponse: AWSDecodableShape {
        /// The job object that represents the user import job.
        public let userImportJob: UserImportJobType?

        public init(userImportJob: UserImportJobType? = nil) {
            self.userImportJob = userImportJob
        }

        private enum CodingKeys: String, CodingKey {
            case userImportJob = "UserImportJob"
        }
    }

    public struct DescribeUserPoolClientRequest: AWSEncodableShape {
        /// The app client ID of the app associated with the user pool.
        public let clientId: String
        /// The user pool ID for the user pool you want to describe.
        public let userPoolId: String

        public init(clientId: String, userPoolId: String) {
            self.clientId = clientId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeUserPoolClientResponse: AWSDecodableShape {
        /// The user pool client from a server response to describe the user pool client.
        public let userPoolClient: UserPoolClientType?

        public init(userPoolClient: UserPoolClientType? = nil) {
            self.userPoolClient = userPoolClient
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolClient = "UserPoolClient"
        }
    }

    public struct DescribeUserPoolDomainRequest: AWSEncodableShape {
        /// The domain string. For custom domains, this is the fully-qualified domain name, such as auth.example.com. For Amazon Cognito prefix domains, this is the prefix alone, such as auth.
        public let domain: String

        public init(domain: String) {
            self.domain = domain
        }

        public func validate(name: String) throws {
            try self.validate(self.domain, name: "domain", parent: name, max: 63)
            try self.validate(self.domain, name: "domain", parent: name, min: 1)
            try self.validate(self.domain, name: "domain", parent: name, pattern: "^[a-z0-9](?:[a-z0-9\\-]{0,61}[a-z0-9])?$")
        }

        private enum CodingKeys: String, CodingKey {
            case domain = "Domain"
        }
    }

    public struct DescribeUserPoolDomainResponse: AWSDecodableShape {
        /// A domain description object containing information about the domain.
        public let domainDescription: DomainDescriptionType?

        public init(domainDescription: DomainDescriptionType? = nil) {
            self.domainDescription = domainDescription
        }

        private enum CodingKeys: String, CodingKey {
            case domainDescription = "DomainDescription"
        }
    }

    public struct DescribeUserPoolRequest: AWSEncodableShape {
        /// The user pool ID for the user pool you want to describe.
        public let userPoolId: String

        public init(userPoolId: String) {
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolId = "UserPoolId"
        }
    }

    public struct DescribeUserPoolResponse: AWSDecodableShape {
        /// The container of metadata returned by the server to describe the pool.
        public let userPool: UserPoolType?

        public init(userPool: UserPoolType? = nil) {
            self.userPool = userPool
        }

        private enum CodingKeys: String, CodingKey {
            case userPool = "UserPool"
        }
    }

    public struct DeviceConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// When true, a remembered device can sign in with device authentication instead of SMS and time-based one-time password (TOTP) factors for multi-factor authentication (MFA).  Whether or not ChallengeRequiredOnNewDevice is true, users who sign in with devices that have not been confirmed or remembered must still provide a second factor in a user pool that requires MFA.
        public let challengeRequiredOnNewDevice: Bool?
        /// When true, Amazon Cognito doesn't automatically remember a user's device when your app sends a  ConfirmDevice API request. In your app, create a prompt for your user to choose whether they want to remember their device. Return the user's choice in an  UpdateDeviceStatus API request. When DeviceOnlyRememberedOnUserPrompt is false, Amazon Cognito immediately remembers devices that you register in a ConfirmDevice API request.
        public let deviceOnlyRememberedOnUserPrompt: Bool?

        public init(challengeRequiredOnNewDevice: Bool? = nil, deviceOnlyRememberedOnUserPrompt: Bool? = nil) {
            self.challengeRequiredOnNewDevice = challengeRequiredOnNewDevice
            self.deviceOnlyRememberedOnUserPrompt = deviceOnlyRememberedOnUserPrompt
        }

        private enum CodingKeys: String, CodingKey {
            case challengeRequiredOnNewDevice = "ChallengeRequiredOnNewDevice"
            case deviceOnlyRememberedOnUserPrompt = "DeviceOnlyRememberedOnUserPrompt"
        }
    }

    public struct DeviceSecretVerifierConfigType: AWSEncodableShape {
        /// The password verifier.
        public let passwordVerifier: String?
        /// The salt
        public let salt: String?

        public init(passwordVerifier: String? = nil, salt: String? = nil) {
            self.passwordVerifier = passwordVerifier
            self.salt = salt
        }

        private enum CodingKeys: String, CodingKey {
            case passwordVerifier = "PasswordVerifier"
            case salt = "Salt"
        }
    }

    public struct DeviceType: AWSDecodableShape {
        /// The device attributes.
        public let deviceAttributes: [AttributeType]?
        /// The creation date of the device.
        public let deviceCreateDate: Date?
        /// The device key.
        public let deviceKey: String?
        /// The date when the device was last authenticated.
        public let deviceLastAuthenticatedDate: Date?
        /// The last modified date of the device.
        public let deviceLastModifiedDate: Date?

        public init(deviceAttributes: [AttributeType]? = nil, deviceCreateDate: Date? = nil, deviceKey: String? = nil, deviceLastAuthenticatedDate: Date? = nil, deviceLastModifiedDate: Date? = nil) {
            self.deviceAttributes = deviceAttributes
            self.deviceCreateDate = deviceCreateDate
            self.deviceKey = deviceKey
            self.deviceLastAuthenticatedDate = deviceLastAuthenticatedDate
            self.deviceLastModifiedDate = deviceLastModifiedDate
        }

        private enum CodingKeys: String, CodingKey {
            case deviceAttributes = "DeviceAttributes"
            case deviceCreateDate = "DeviceCreateDate"
            case deviceKey = "DeviceKey"
            case deviceLastAuthenticatedDate = "DeviceLastAuthenticatedDate"
            case deviceLastModifiedDate = "DeviceLastModifiedDate"
        }
    }

    public struct DomainDescriptionType: AWSDecodableShape {
        /// The Amazon Web Services ID for the user pool owner.
        public let awsAccountId: String?
        /// The Amazon Resource Name (ARN) of the Amazon CloudFront distribution.
        public let cloudFrontDistribution: String?
        /// The configuration for a custom domain that hosts the sign-up and sign-in webpages for your application.
        public let customDomainConfig: CustomDomainConfigType?
        /// The domain string. For custom domains, this is the fully-qualified domain name, such as auth.example.com. For Amazon Cognito prefix domains, this is the prefix alone, such as auth.
        public let domain: String?
        /// The Amazon S3 bucket where the static files for this domain are stored.
        public let s3Bucket: String?
        /// The domain status.
        public let status: DomainStatusType?
        /// The user pool ID.
        public let userPoolId: String?
        /// The app version.
        public let version: String?

        public init(awsAccountId: String? = nil, cloudFrontDistribution: String? = nil, customDomainConfig: CustomDomainConfigType? = nil, domain: String? = nil, s3Bucket: String? = nil, status: DomainStatusType? = nil, userPoolId: String? = nil, version: String? = nil) {
            self.awsAccountId = awsAccountId
            self.cloudFrontDistribution = cloudFrontDistribution
            self.customDomainConfig = customDomainConfig
            self.domain = domain
            self.s3Bucket = s3Bucket
            self.status = status
            self.userPoolId = userPoolId
            self.version = version
        }

        private enum CodingKeys: String, CodingKey {
            case awsAccountId = "AWSAccountId"
            case cloudFrontDistribution = "CloudFrontDistribution"
            case customDomainConfig = "CustomDomainConfig"
            case domain = "Domain"
            case s3Bucket = "S3Bucket"
            case status = "Status"
            case userPoolId = "UserPoolId"
            case version = "Version"
        }
    }

    public struct EmailConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// The set of configuration rules that can be applied to emails sent using Amazon Simple Email Service. A configuration set is applied to an email by including a reference to the configuration set in the headers of the email. Once applied, all of the rules in that configuration set are applied to the email. Configuration sets can be used to apply the following types of rules to emails:   Event publishing  Amazon Simple Email Service can track the number of send, delivery, open, click, bounce, and complaint events for each email sent. Use event publishing to send information about these events to other Amazon Web Services services such as and Amazon CloudWatch  IP pool management  When leasing dedicated IP addresses with Amazon Simple Email Service, you can create groups of IP addresses, called dedicated IP pools. You can then associate the dedicated IP pools with configuration sets.
        public let configurationSet: String?
        /// Specifies whether Amazon Cognito uses its built-in functionality to send your users email messages, or uses your Amazon Simple Email Service email configuration. Specify one of the following values:  COGNITO_DEFAULT  When Amazon Cognito emails your users, it uses its built-in email functionality. When you use the default option, Amazon Cognito allows only a limited number of emails each day for your user pool. For typical production environments, the default email limit is less than the required delivery volume. To achieve a higher delivery volume, specify DEVELOPER to use your Amazon SES email configuration. To look up the email delivery limit for the default option, see Limits in the Amazon Cognito Developer Guide. The default FROM address is no-reply@verificationemail.com. To customize the FROM address, provide the Amazon Resource Name (ARN) of an Amazon SES verified email address for the SourceArn parameter.   DEVELOPER  When Amazon Cognito emails your users, it uses your Amazon SES configuration. Amazon Cognito calls Amazon SES on your behalf to send email from your verified email address. When you use this option, the email delivery limits are the same limits that apply to your Amazon SES verified email address in your Amazon Web Services account. If you use this option, provide the ARN of an Amazon SES verified email address for the SourceArn parameter. Before Amazon Cognito can email your users, it requires additional permissions to call Amazon SES on your behalf. When you update your user pool with this option, Amazon Cognito creates a service-linked role, which is a type of role in your Amazon Web Services account. This role contains the permissions that allow you to access Amazon SES and send email messages from your email address. For more information about the service-linked role that Amazon Cognito creates, see Using Service-Linked Roles for Amazon Cognito in the Amazon Cognito Developer Guide.
        public let emailSendingAccount: EmailSendingAccountType?
        /// Either the sender’s email address or the sender’s name with their email address. For example, testuser@example.com or Test User . This address appears before the body of the email.
        public let from: String?
        /// The destination to which the receiver of the email should reply.
        public let replyToEmailAddress: String?
        /// The ARN of a verified email address in Amazon SES. Amazon Cognito uses this email address in one of the following ways, depending on the value that you specify for the EmailSendingAccount parameter:   If you specify COGNITO_DEFAULT, Amazon Cognito uses this address as the custom FROM address when it emails your users using its built-in email account.   If you specify DEVELOPER, Amazon Cognito emails your users with this address by calling Amazon SES on your behalf.   The Region value of the SourceArn parameter must indicate a supported Amazon Web Services Region of your user pool. Typically, the Region in the SourceArn and the user pool Region are the same. For more information, see Amazon SES email configuration regions in the Amazon Cognito Developer Guide.
        public let sourceArn: String?

        public init(configurationSet: String? = nil, emailSendingAccount: EmailSendingAccountType? = nil, from: String? = nil, replyToEmailAddress: String? = nil, sourceArn: String? = nil) {
            self.configurationSet = configurationSet
            self.emailSendingAccount = emailSendingAccount
            self.from = from
            self.replyToEmailAddress = replyToEmailAddress
            self.sourceArn = sourceArn
        }

        public func validate(name: String) throws {
            try self.validate(self.configurationSet, name: "configurationSet", parent: name, max: 64)
            try self.validate(self.configurationSet, name: "configurationSet", parent: name, min: 1)
            try self.validate(self.configurationSet, name: "configurationSet", parent: name, pattern: "^[a-zA-Z0-9_-]+$")
            try self.validate(self.replyToEmailAddress, name: "replyToEmailAddress", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+@[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, max: 2048)
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, min: 20)
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case configurationSet = "ConfigurationSet"
            case emailSendingAccount = "EmailSendingAccount"
            case from = "From"
            case replyToEmailAddress = "ReplyToEmailAddress"
            case sourceArn = "SourceArn"
        }
    }

    public struct EventContextDataType: AWSDecodableShape {
        /// The user's city.
        public let city: String?
        /// The user's country.
        public let country: String?
        /// The user's device name.
        public let deviceName: String?
        /// The source IP address of your user's device.
        public let ipAddress: String?
        /// The user's time zone.
        public let timezone: String?

        public init(city: String? = nil, country: String? = nil, deviceName: String? = nil, ipAddress: String? = nil, timezone: String? = nil) {
            self.city = city
            self.country = country
            self.deviceName = deviceName
            self.ipAddress = ipAddress
            self.timezone = timezone
        }

        private enum CodingKeys: String, CodingKey {
            case city = "City"
            case country = "Country"
            case deviceName = "DeviceName"
            case ipAddress = "IpAddress"
            case timezone = "Timezone"
        }
    }

    public struct EventFeedbackType: AWSDecodableShape {
        /// The event feedback date.
        public let feedbackDate: Date?
        /// The event feedback value.
        public let feedbackValue: FeedbackValueType
        /// The provider.
        public let provider: String

        public init(feedbackDate: Date? = nil, feedbackValue: FeedbackValueType, provider: String) {
            self.feedbackDate = feedbackDate
            self.feedbackValue = feedbackValue
            self.provider = provider
        }

        private enum CodingKeys: String, CodingKey {
            case feedbackDate = "FeedbackDate"
            case feedbackValue = "FeedbackValue"
            case provider = "Provider"
        }
    }

    public struct EventRiskType: AWSDecodableShape {
        /// Indicates whether compromised credentials were detected during an authentication event.
        public let compromisedCredentialsDetected: Bool?
        /// The risk decision.
        public let riskDecision: RiskDecisionType?
        /// The risk level.
        public let riskLevel: RiskLevelType?

        public init(compromisedCredentialsDetected: Bool? = nil, riskDecision: RiskDecisionType? = nil, riskLevel: RiskLevelType? = nil) {
            self.compromisedCredentialsDetected = compromisedCredentialsDetected
            self.riskDecision = riskDecision
            self.riskLevel = riskLevel
        }

        private enum CodingKeys: String, CodingKey {
            case compromisedCredentialsDetected = "CompromisedCredentialsDetected"
            case riskDecision = "RiskDecision"
            case riskLevel = "RiskLevel"
        }
    }

    public struct ForgetDeviceRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose registered device you want to forget.
        public let accessToken: String?
        /// The device key.
        public let deviceKey: String

        public init(accessToken: String? = nil, deviceKey: String) {
            self.accessToken = accessToken
            self.deviceKey = deviceKey
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case deviceKey = "DeviceKey"
        }
    }

    public struct ForgotPasswordRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata that contributes to your metrics for ForgotPassword calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The ID of the client associated with the user pool.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ForgotPassword API action, Amazon Cognito invokes any functions that are assigned to the following triggers: pre sign-up, custom message, and user migration. When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your ForgotPassword request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message.
        public let secretHash: String?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?
        /// The user name of the user for whom you want to enter a code to reset a forgotten password.
        public let username: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, clientId: String, clientMetadata: [String: String]? = nil, secretHash: String? = nil, userContextData: UserContextDataType? = nil, username: String) {
            self.analyticsMetadata = analyticsMetadata
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.secretHash = secretHash
            self.userContextData = userContextData
            self.username = username
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.secretHash, name: "secretHash", parent: name, max: 128)
            try self.validate(self.secretHash, name: "secretHash", parent: name, min: 1)
            try self.validate(self.secretHash, name: "secretHash", parent: name, pattern: "^[\\w+=/]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case secretHash = "SecretHash"
            case userContextData = "UserContextData"
            case username = "Username"
        }
    }

    public struct ForgotPasswordResponse: AWSDecodableShape {
        /// The code delivery details returned by the server in response to the request to reset a password.
        public let codeDeliveryDetails: CodeDeliveryDetailsType?

        public init(codeDeliveryDetails: CodeDeliveryDetailsType? = nil) {
            self.codeDeliveryDetails = codeDeliveryDetails
        }

        private enum CodingKeys: String, CodingKey {
            case codeDeliveryDetails = "CodeDeliveryDetails"
        }
    }

    public struct GetCSVHeaderRequest: AWSEncodableShape {
        /// The user pool ID for the user pool that the users are to be imported into.
        public let userPoolId: String

        public init(userPoolId: String) {
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetCSVHeaderResponse: AWSDecodableShape {
        /// The header information of the CSV file for the user import job.
        public let csvHeader: [String]?
        /// The user pool ID for the user pool that the users are to be imported into.
        public let userPoolId: String?

        public init(csvHeader: [String]? = nil, userPoolId: String? = nil) {
            self.csvHeader = csvHeader
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case csvHeader = "CSVHeader"
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetDeviceRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose device information you want to request.
        public let accessToken: String?
        /// The device key.
        public let deviceKey: String

        public init(accessToken: String? = nil, deviceKey: String) {
            self.accessToken = accessToken
            self.deviceKey = deviceKey
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case deviceKey = "DeviceKey"
        }
    }

    public struct GetDeviceResponse: AWSDecodableShape {
        /// The device.
        public let device: DeviceType

        public init(device: DeviceType) {
            self.device = device
        }

        private enum CodingKeys: String, CodingKey {
            case device = "Device"
        }
    }

    public struct GetGroupRequest: AWSEncodableShape {
        /// The name of the group.
        public let groupName: String
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(groupName: String, userPoolId: String) {
            self.groupName = groupName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case groupName = "GroupName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetGroupResponse: AWSDecodableShape {
        /// The group object for the group.
        public let group: GroupType?

        public init(group: GroupType? = nil) {
            self.group = group
        }

        private enum CodingKeys: String, CodingKey {
            case group = "Group"
        }
    }

    public struct GetIdentityProviderByIdentifierRequest: AWSEncodableShape {
        /// The IdP identifier.
        public let idpIdentifier: String
        /// The user pool ID.
        public let userPoolId: String

        public init(idpIdentifier: String, userPoolId: String) {
            self.idpIdentifier = idpIdentifier
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.idpIdentifier, name: "idpIdentifier", parent: name, max: 40)
            try self.validate(self.idpIdentifier, name: "idpIdentifier", parent: name, min: 1)
            try self.validate(self.idpIdentifier, name: "idpIdentifier", parent: name, pattern: "^[\\w\\s+=.@-]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case idpIdentifier = "IdpIdentifier"
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetIdentityProviderByIdentifierResponse: AWSDecodableShape {
        /// The identity provider details.
        public let identityProvider: IdentityProviderType

        public init(identityProvider: IdentityProviderType) {
            self.identityProvider = identityProvider
        }

        private enum CodingKeys: String, CodingKey {
            case identityProvider = "IdentityProvider"
        }
    }

    public struct GetSigningCertificateRequest: AWSEncodableShape {
        /// The user pool ID.
        public let userPoolId: String

        public init(userPoolId: String) {
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetSigningCertificateResponse: AWSDecodableShape {
        /// The signing certificate.
        public let certificate: String?

        public init(certificate: String? = nil) {
            self.certificate = certificate
        }

        private enum CodingKeys: String, CodingKey {
            case certificate = "Certificate"
        }
    }

    public struct GetUICustomizationRequest: AWSEncodableShape {
        /// The client ID for the client app.
        public let clientId: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(clientId: String? = nil, userPoolId: String) {
            self.clientId = clientId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetUICustomizationResponse: AWSDecodableShape {
        /// The UI customization information.
        public let uiCustomization: UICustomizationType

        public init(uiCustomization: UICustomizationType) {
            self.uiCustomization = uiCustomization
        }

        private enum CodingKeys: String, CodingKey {
            case uiCustomization = "UICustomization"
        }
    }

    public struct GetUserAttributeVerificationCodeRequest: AWSEncodableShape {
        /// A non-expired access token for the user whose attribute verification code you want to generate.
        public let accessToken: String
        /// The attribute name returned by the server response to get the user attribute verification code.
        public let attributeName: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the GetUserAttributeVerificationCode API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your GetUserAttributeVerificationCode request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?

        public init(accessToken: String, attributeName: String, clientMetadata: [String: String]? = nil) {
            self.accessToken = accessToken
            self.attributeName = attributeName
            self.clientMetadata = clientMetadata
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.attributeName, name: "attributeName", parent: name, max: 32)
            try self.validate(self.attributeName, name: "attributeName", parent: name, min: 1)
            try self.validate(self.attributeName, name: "attributeName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case attributeName = "AttributeName"
            case clientMetadata = "ClientMetadata"
        }
    }

    public struct GetUserAttributeVerificationCodeResponse: AWSDecodableShape {
        /// The code delivery details returned by the server in response to the request to get the user attribute verification code.
        public let codeDeliveryDetails: CodeDeliveryDetailsType?

        public init(codeDeliveryDetails: CodeDeliveryDetailsType? = nil) {
            self.codeDeliveryDetails = codeDeliveryDetails
        }

        private enum CodingKeys: String, CodingKey {
            case codeDeliveryDetails = "CodeDeliveryDetails"
        }
    }

    public struct GetUserPoolMfaConfigRequest: AWSEncodableShape {
        /// The user pool ID.
        public let userPoolId: String

        public init(userPoolId: String) {
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolId = "UserPoolId"
        }
    }

    public struct GetUserPoolMfaConfigResponse: AWSDecodableShape {
        /// The multi-factor authentication (MFA) configuration. Valid values include:    OFF MFA won't be used for any users.    ON MFA is required for all users to sign in.    OPTIONAL MFA will be required only for individual users who have an MFA factor activated.
        public let mfaConfiguration: UserPoolMfaType?
        /// The SMS text message multi-factor authentication (MFA) configuration.
        public let smsMfaConfiguration: SmsMfaConfigType?
        /// The software token multi-factor authentication (MFA) configuration.
        public let softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType?

        public init(mfaConfiguration: UserPoolMfaType? = nil, smsMfaConfiguration: SmsMfaConfigType? = nil, softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType? = nil) {
            self.mfaConfiguration = mfaConfiguration
            self.smsMfaConfiguration = smsMfaConfiguration
            self.softwareTokenMfaConfiguration = softwareTokenMfaConfiguration
        }

        private enum CodingKeys: String, CodingKey {
            case mfaConfiguration = "MfaConfiguration"
            case smsMfaConfiguration = "SmsMfaConfiguration"
            case softwareTokenMfaConfiguration = "SoftwareTokenMfaConfiguration"
        }
    }

    public struct GetUserRequest: AWSEncodableShape {
        /// A non-expired access token for the user whose information you want to query.
        public let accessToken: String

        public init(accessToken: String) {
            self.accessToken = accessToken
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
        }
    }

    public struct GetUserResponse: AWSDecodableShape {
        ///  This response parameter is no longer supported. It provides information only about SMS MFA configurations. It doesn't provide information about time-based one-time password (TOTP) software token MFA configurations. To look up information about either type of MFA configuration, use UserMFASettingList instead.
        public let mfaOptions: [MFAOptionType]?
        /// The user's preferred MFA setting.
        public let preferredMfaSetting: String?
        /// An array of name-value pairs representing user attributes. For custom attributes, you must prepend the custom: prefix to the attribute name.
        public let userAttributes: [AttributeType]
        /// The MFA options that are activated for the user. The possible values in this list are SMS_MFA and SOFTWARE_TOKEN_MFA.
        public let userMFASettingList: [String]?
        /// The user name of the user you want to retrieve from the get user request.
        public let username: String

        public init(mfaOptions: [MFAOptionType]? = nil, preferredMfaSetting: String? = nil, userAttributes: [AttributeType], userMFASettingList: [String]? = nil, username: String) {
            self.mfaOptions = mfaOptions
            self.preferredMfaSetting = preferredMfaSetting
            self.userAttributes = userAttributes
            self.userMFASettingList = userMFASettingList
            self.username = username
        }

        private enum CodingKeys: String, CodingKey {
            case mfaOptions = "MFAOptions"
            case preferredMfaSetting = "PreferredMfaSetting"
            case userAttributes = "UserAttributes"
            case userMFASettingList = "UserMFASettingList"
            case username = "Username"
        }
    }

    public struct GlobalSignOutRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user who you want to sign out.
        public let accessToken: String

        public init(accessToken: String) {
            self.accessToken = accessToken
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
        }
    }

    public struct GlobalSignOutResponse: AWSDecodableShape {
        public init() {}
    }

    public struct GroupType: AWSDecodableShape {
        /// The date the group was created.
        public let creationDate: Date?
        /// A string containing the description of the group.
        public let description: String?
        /// The name of the group.
        public let groupName: String?
        /// The date the group was last modified.
        public let lastModifiedDate: Date?
        /// A non-negative integer value that specifies the precedence of this group relative to the other groups that a user can belong to in the user pool. Zero is the highest precedence value. Groups with lower Precedence values take precedence over groups with higher ornull Precedence values. If a user belongs to two or more groups, it is the group with the lowest precedence value whose role ARN is given in the user's tokens for the cognito:roles and cognito:preferred_role claims. Two groups can have the same Precedence value. If this happens, neither group takes precedence over the other. If two groups with the same Precedence have the same role ARN, that role is used in the cognito:preferred_role claim in tokens for users in each group. If the two groups have different role ARNs, the cognito:preferred_role claim isn't set in users' tokens. The default Precedence value is null.
        public let precedence: Int?
        /// The role Amazon Resource Name (ARN) for the group.
        public let roleArn: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String?

        public init(creationDate: Date? = nil, description: String? = nil, groupName: String? = nil, lastModifiedDate: Date? = nil, precedence: Int? = nil, roleArn: String? = nil, userPoolId: String? = nil) {
            self.creationDate = creationDate
            self.description = description
            self.groupName = groupName
            self.lastModifiedDate = lastModifiedDate
            self.precedence = precedence
            self.roleArn = roleArn
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case creationDate = "CreationDate"
            case description = "Description"
            case groupName = "GroupName"
            case lastModifiedDate = "LastModifiedDate"
            case precedence = "Precedence"
            case roleArn = "RoleArn"
            case userPoolId = "UserPoolId"
        }
    }

    public struct HttpHeader: AWSEncodableShape {
        /// The header name.
        public let headerName: String?
        /// The header value.
        public let headerValue: String?

        public init(headerName: String? = nil, headerValue: String? = nil) {
            self.headerName = headerName
            self.headerValue = headerValue
        }

        private enum CodingKeys: String, CodingKey {
            case headerName
            case headerValue
        }
    }

    public struct IdentityProviderType: AWSDecodableShape {
        /// A mapping of IdP attributes to standard and custom user pool attributes.
        public let attributeMapping: [String: String]?
        /// The date the IdP was created.
        public let creationDate: Date?
        /// A list of IdP identifiers.
        public let idpIdentifiers: [String]?
        /// The date the IdP was last modified.
        public let lastModifiedDate: Date?
        /// The IdP details. The following list describes the provider detail keys for each IdP type.   For Google and Login with Amazon:   client_id   client_secret   authorize_scopes     For Facebook:   client_id   client_secret   authorize_scopes   api_version     For Sign in with Apple:   client_id   team_id   key_id   private_key  You can submit a private_key when you add or update an IdP. Describe operations don't return the private key.    authorize_scopes     For OIDC providers:   client_id   client_secret   attributes_request_method   oidc_issuer   authorize_scopes   The following keys are only present if Amazon Cognito didn't discover them at the oidc_issuer URL.   authorize_url    token_url    attributes_url    jwks_uri      Amazon Cognito sets the value of the following keys automatically. They are read-only.   attributes_url_add_attributes        For SAML providers:   MetadataFile or MetadataURL   IDPSignout optional
        public let providerDetails: [String: String]?
        /// The IdP name.
        public let providerName: String?
        /// The IdP type.
        public let providerType: IdentityProviderTypeType?
        /// The user pool ID.
        public let userPoolId: String?

        public init(attributeMapping: [String: String]? = nil, creationDate: Date? = nil, idpIdentifiers: [String]? = nil, lastModifiedDate: Date? = nil, providerDetails: [String: String]? = nil, providerName: String? = nil, providerType: IdentityProviderTypeType? = nil, userPoolId: String? = nil) {
            self.attributeMapping = attributeMapping
            self.creationDate = creationDate
            self.idpIdentifiers = idpIdentifiers
            self.lastModifiedDate = lastModifiedDate
            self.providerDetails = providerDetails
            self.providerName = providerName
            self.providerType = providerType
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case attributeMapping = "AttributeMapping"
            case creationDate = "CreationDate"
            case idpIdentifiers = "IdpIdentifiers"
            case lastModifiedDate = "LastModifiedDate"
            case providerDetails = "ProviderDetails"
            case providerName = "ProviderName"
            case providerType = "ProviderType"
            case userPoolId = "UserPoolId"
        }
    }

    public struct InitiateAuthRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata that contributes to your metrics for InitiateAuth calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The authentication flow for this call to run. The API action will depend on this value. For example:    REFRESH_TOKEN_AUTH takes in a valid refresh token and returns new tokens.    USER_SRP_AUTH takes in USERNAME and SRP_A and returns the SRP variables to be used for next challenge execution.    USER_PASSWORD_AUTH takes in USERNAME and PASSWORD and returns the next challenge or tokens.   Valid values include:    USER_SRP_AUTH: Authentication flow for the Secure Remote Password (SRP) protocol.    REFRESH_TOKEN_AUTH/REFRESH_TOKEN: Authentication flow for refreshing the access token and ID token by supplying a valid refresh token.    CUSTOM_AUTH: Custom authentication flow.    USER_PASSWORD_AUTH: Non-SRP authentication flow; user name and password are passed directly. If a user migration Lambda trigger is set, this flow will invoke the user migration Lambda if it doesn't find the user name in the user pool.     ADMIN_NO_SRP_AUTH isn't a valid value.
        public let authFlow: AuthFlowType
        /// The authentication parameters. These are inputs corresponding to the AuthFlow that you're invoking. The required values depend on the value of AuthFlow:   For USER_SRP_AUTH: USERNAME (required), SRP_A (required), SECRET_HASH (required if the app client is configured with a client secret), DEVICE_KEY.   For REFRESH_TOKEN_AUTH/REFRESH_TOKEN: REFRESH_TOKEN (required), SECRET_HASH (required if the app client is configured with a client secret), DEVICE_KEY.   For CUSTOM_AUTH: USERNAME (required), SECRET_HASH (if app client is configured with client secret), DEVICE_KEY. To start the authentication flow with password verification, include ChallengeName: SRP_A and SRP_A: (The SRP_A Value).
        public let authParameters: [String: String]?
        /// The app client ID.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for certain custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the InitiateAuth API action, Amazon Cognito invokes the Lambda functions that are specified for various triggers. The ClientMetadata value is passed as input to the functions for only the following triggers:   Pre signup   Pre authentication   User migration   When Amazon Cognito invokes the functions for these triggers, it passes a JSON payload, which the function receives as input. This payload contains a validationData attribute, which provides the data that you assigned to the ClientMetadata parameter in your InitiateAuth request. In your function code in Lambda, you can process the validationData value to enhance your workflow for your specific needs. When you use the InitiateAuth API action, Amazon Cognito also invokes the functions for the following triggers, but it doesn't provide the ClientMetadata value as input:   Post authentication   Custom message   Pre token generation   Create auth challenge   Define auth challenge   Verify auth challenge    For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, authFlow: AuthFlowType, authParameters: [String: String]? = nil, clientId: String, clientMetadata: [String: String]? = nil, userContextData: UserContextDataType? = nil) {
            self.analyticsMetadata = analyticsMetadata
            self.authFlow = authFlow
            self.authParameters = authParameters
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.userContextData = userContextData
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case authFlow = "AuthFlow"
            case authParameters = "AuthParameters"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case userContextData = "UserContextData"
        }
    }

    public struct InitiateAuthResponse: AWSDecodableShape {
        /// The result of the authentication response. This result is only returned if the caller doesn't need to pass another challenge. If the caller does need to pass another challenge before it gets tokens, ChallengeName, ChallengeParameters, and Session are returned.
        public let authenticationResult: AuthenticationResultType?
        /// The name of the challenge that you're responding to with this call. This name is returned in the AdminInitiateAuth response if you must pass another challenge. Valid values include the following:  All of the following challenges require USERNAME and SECRET_HASH (if applicable) in the parameters.     SMS_MFA: Next challenge is to supply an SMS_MFA_CODE, delivered via SMS.    PASSWORD_VERIFIER: Next challenge is to supply PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, and TIMESTAMP after the client-side SRP calculations.    CUSTOM_CHALLENGE: This is returned if your custom authentication flow determines that the user should pass another challenge before tokens are issued.    DEVICE_SRP_AUTH: If device tracking was activated on your user pool and the previous challenges were passed, this challenge is returned so that Amazon Cognito can start tracking this device.    DEVICE_PASSWORD_VERIFIER: Similar to PASSWORD_VERIFIER, but for devices only.    NEW_PASSWORD_REQUIRED: For users who are required to change their passwords after successful first login.  Respond to this challenge with NEW_PASSWORD and any required attributes that Amazon Cognito returned in the requiredAttributes parameter. You can also set values for attributes that aren't required by your user pool and that your app client can write. For more information, see RespondToAuthChallenge.   In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value.
        /// In RespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter,
        /// then use the UpdateUserAttributes API operation to modify the value of any additional attributes.
        ///     MFA_SETUP: For users who are required to setup an MFA factor before they can sign in. The MFA types activated for the user pool will be listed in the challenge parameters MFA_CAN_SETUP value.  To set up software token MFA, use the session returned here from InitiateAuth as an input to AssociateSoftwareToken. Use the session returned by VerifySoftwareToken as an input to RespondToAuthChallenge with challenge name MFA_SETUP to complete sign-in. To set up SMS MFA, an administrator should help the user to add a phone number to their account, and then the user should call InitiateAuth again to restart sign-in.
        public let challengeName: ChallengeNameType?
        /// The challenge parameters. These are returned in the InitiateAuth response if you must pass another challenge. The responses in this parameter should be used to compute inputs to the next call (RespondToAuthChallenge).  All challenges require USERNAME and SECRET_HASH (if applicable).
        public let challengeParameters: [String: String]?
        /// The session that should pass both ways in challenge-response calls to the service. If the caller must pass another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.
        public let session: String?

        public init(authenticationResult: AuthenticationResultType? = nil, challengeName: ChallengeNameType? = nil, challengeParameters: [String: String]? = nil, session: String? = nil) {
            self.authenticationResult = authenticationResult
            self.challengeName = challengeName
            self.challengeParameters = challengeParameters
            self.session = session
        }

        private enum CodingKeys: String, CodingKey {
            case authenticationResult = "AuthenticationResult"
            case challengeName = "ChallengeName"
            case challengeParameters = "ChallengeParameters"
            case session = "Session"
        }
    }

    public struct LambdaConfigType: AWSEncodableShape & AWSDecodableShape {
        /// Creates an authentication challenge.
        public let createAuthChallenge: String?
        /// A custom email sender Lambda trigger.
        public let customEmailSender: CustomEmailLambdaVersionConfigType?
        /// A custom Message Lambda trigger.
        public let customMessage: String?
        /// A custom SMS sender Lambda trigger.
        public let customSMSSender: CustomSMSLambdaVersionConfigType?
        /// Defines the authentication challenge.
        public let defineAuthChallenge: String?
        /// The Amazon Resource Name (ARN) of an KMS key. Amazon Cognito uses the key to encrypt codes and temporary passwords sent to CustomEmailSender and CustomSMSSender.
        public let kmsKeyID: String?
        /// A post-authentication Lambda trigger.
        public let postAuthentication: String?
        /// A post-confirmation Lambda trigger.
        public let postConfirmation: String?
        /// A pre-authentication Lambda trigger.
        public let preAuthentication: String?
        /// A pre-registration Lambda trigger.
        public let preSignUp: String?
        /// A Lambda trigger that is invoked before token generation.
        public let preTokenGeneration: String?
        /// The user migration Lambda config type.
        public let userMigration: String?
        /// Verifies the authentication challenge response.
        public let verifyAuthChallengeResponse: String?

        public init(createAuthChallenge: String? = nil, customEmailSender: CustomEmailLambdaVersionConfigType? = nil, customMessage: String? = nil, customSMSSender: CustomSMSLambdaVersionConfigType? = nil, defineAuthChallenge: String? = nil, kmsKeyID: String? = nil, postAuthentication: String? = nil, postConfirmation: String? = nil, preAuthentication: String? = nil, preSignUp: String? = nil, preTokenGeneration: String? = nil, userMigration: String? = nil, verifyAuthChallengeResponse: String? = nil) {
            self.createAuthChallenge = createAuthChallenge
            self.customEmailSender = customEmailSender
            self.customMessage = customMessage
            self.customSMSSender = customSMSSender
            self.defineAuthChallenge = defineAuthChallenge
            self.kmsKeyID = kmsKeyID
            self.postAuthentication = postAuthentication
            self.postConfirmation = postConfirmation
            self.preAuthentication = preAuthentication
            self.preSignUp = preSignUp
            self.preTokenGeneration = preTokenGeneration
            self.userMigration = userMigration
            self.verifyAuthChallengeResponse = verifyAuthChallengeResponse
        }

        public func validate(name: String) throws {
            try self.validate(self.createAuthChallenge, name: "createAuthChallenge", parent: name, max: 2048)
            try self.validate(self.createAuthChallenge, name: "createAuthChallenge", parent: name, min: 20)
            try self.validate(self.createAuthChallenge, name: "createAuthChallenge", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.customEmailSender?.validate(name: "\(name).customEmailSender")
            try self.validate(self.customMessage, name: "customMessage", parent: name, max: 2048)
            try self.validate(self.customMessage, name: "customMessage", parent: name, min: 20)
            try self.validate(self.customMessage, name: "customMessage", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.customSMSSender?.validate(name: "\(name).customSMSSender")
            try self.validate(self.defineAuthChallenge, name: "defineAuthChallenge", parent: name, max: 2048)
            try self.validate(self.defineAuthChallenge, name: "defineAuthChallenge", parent: name, min: 20)
            try self.validate(self.defineAuthChallenge, name: "defineAuthChallenge", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.kmsKeyID, name: "kmsKeyID", parent: name, max: 2048)
            try self.validate(self.kmsKeyID, name: "kmsKeyID", parent: name, min: 20)
            try self.validate(self.kmsKeyID, name: "kmsKeyID", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.postAuthentication, name: "postAuthentication", parent: name, max: 2048)
            try self.validate(self.postAuthentication, name: "postAuthentication", parent: name, min: 20)
            try self.validate(self.postAuthentication, name: "postAuthentication", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.postConfirmation, name: "postConfirmation", parent: name, max: 2048)
            try self.validate(self.postConfirmation, name: "postConfirmation", parent: name, min: 20)
            try self.validate(self.postConfirmation, name: "postConfirmation", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.preAuthentication, name: "preAuthentication", parent: name, max: 2048)
            try self.validate(self.preAuthentication, name: "preAuthentication", parent: name, min: 20)
            try self.validate(self.preAuthentication, name: "preAuthentication", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.preSignUp, name: "preSignUp", parent: name, max: 2048)
            try self.validate(self.preSignUp, name: "preSignUp", parent: name, min: 20)
            try self.validate(self.preSignUp, name: "preSignUp", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.preTokenGeneration, name: "preTokenGeneration", parent: name, max: 2048)
            try self.validate(self.preTokenGeneration, name: "preTokenGeneration", parent: name, min: 20)
            try self.validate(self.preTokenGeneration, name: "preTokenGeneration", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.userMigration, name: "userMigration", parent: name, max: 2048)
            try self.validate(self.userMigration, name: "userMigration", parent: name, min: 20)
            try self.validate(self.userMigration, name: "userMigration", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.verifyAuthChallengeResponse, name: "verifyAuthChallengeResponse", parent: name, max: 2048)
            try self.validate(self.verifyAuthChallengeResponse, name: "verifyAuthChallengeResponse", parent: name, min: 20)
            try self.validate(self.verifyAuthChallengeResponse, name: "verifyAuthChallengeResponse", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case createAuthChallenge = "CreateAuthChallenge"
            case customEmailSender = "CustomEmailSender"
            case customMessage = "CustomMessage"
            case customSMSSender = "CustomSMSSender"
            case defineAuthChallenge = "DefineAuthChallenge"
            case kmsKeyID = "KMSKeyID"
            case postAuthentication = "PostAuthentication"
            case postConfirmation = "PostConfirmation"
            case preAuthentication = "PreAuthentication"
            case preSignUp = "PreSignUp"
            case preTokenGeneration = "PreTokenGeneration"
            case userMigration = "UserMigration"
            case verifyAuthChallengeResponse = "VerifyAuthChallengeResponse"
        }
    }

    public struct ListDevicesRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose list of devices you want to view.
        public let accessToken: String
        /// The limit of the device request.
        public let limit: Int?
        /// The pagination token for the list request.
        public let paginationToken: String?

        public init(accessToken: String, limit: Int? = nil, paginationToken: String? = nil) {
            self.accessToken = accessToken
            self.limit = limit
            self.paginationToken = paginationToken
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, min: 1)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, pattern: "^[\\S]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case limit = "Limit"
            case paginationToken = "PaginationToken"
        }
    }

    public struct ListDevicesResponse: AWSDecodableShape {
        /// The devices returned in the list devices response.
        public let devices: [DeviceType]?
        /// The pagination token for the list device response.
        public let paginationToken: String?

        public init(devices: [DeviceType]? = nil, paginationToken: String? = nil) {
            self.devices = devices
            self.paginationToken = paginationToken
        }

        private enum CodingKeys: String, CodingKey {
            case devices = "Devices"
            case paginationToken = "PaginationToken"
        }
    }

    public struct ListGroupsRequest: AWSEncodableShape {
        /// The limit of the request to list groups.
        public let limit: Int?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(limit: Int? = nil, nextToken: String? = nil, userPoolId: String) {
            self.limit = limit
            self.nextToken = nextToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case limit = "Limit"
            case nextToken = "NextToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListGroupsResponse: AWSDecodableShape {
        /// The group objects for the groups.
        public let groups: [GroupType]?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?

        public init(groups: [GroupType]? = nil, nextToken: String? = nil) {
            self.groups = groups
            self.nextToken = nextToken
        }

        private enum CodingKeys: String, CodingKey {
            case groups = "Groups"
            case nextToken = "NextToken"
        }
    }

    public struct ListIdentityProvidersRequest: AWSEncodableShape {
        /// The maximum number of IdPs to return.
        public let maxResults: Int?
        /// A pagination token.
        public let nextToken: String?
        /// The user pool ID.
        public let userPoolId: String

        public init(maxResults: Int? = nil, nextToken: String? = nil, userPoolId: String) {
            self.maxResults = maxResults
            self.nextToken = nextToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 60)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 0)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case nextToken = "NextToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListIdentityProvidersResponse: AWSDecodableShape {
        /// A pagination token.
        public let nextToken: String?
        /// A list of IdP objects.
        public let providers: [ProviderDescription]

        public init(nextToken: String? = nil, providers: [ProviderDescription]) {
            self.nextToken = nextToken
            self.providers = providers
        }

        private enum CodingKeys: String, CodingKey {
            case nextToken = "NextToken"
            case providers = "Providers"
        }
    }

    public struct ListResourceServersRequest: AWSEncodableShape {
        /// The maximum number of resource servers to return.
        public let maxResults: Int?
        /// A pagination token.
        public let nextToken: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(maxResults: Int? = nil, nextToken: String? = nil, userPoolId: String) {
            self.maxResults = maxResults
            self.nextToken = nextToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 50)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case nextToken = "NextToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListResourceServersResponse: AWSDecodableShape {
        /// A pagination token.
        public let nextToken: String?
        /// The resource servers.
        public let resourceServers: [ResourceServerType]

        public init(nextToken: String? = nil, resourceServers: [ResourceServerType]) {
            self.nextToken = nextToken
            self.resourceServers = resourceServers
        }

        private enum CodingKeys: String, CodingKey {
            case nextToken = "NextToken"
            case resourceServers = "ResourceServers"
        }
    }

    public struct ListTagsForResourceRequest: AWSEncodableShape {
        /// The Amazon Resource Name (ARN) of the user pool that the tags are assigned to.
        public let resourceArn: String

        public init(resourceArn: String) {
            self.resourceArn = resourceArn
        }

        public func validate(name: String) throws {
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, max: 2048)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, min: 20)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case resourceArn = "ResourceArn"
        }
    }

    public struct ListTagsForResourceResponse: AWSDecodableShape {
        /// The tags that are assigned to the user pool.
        public let tags: [String: String]?

        public init(tags: [String: String]? = nil) {
            self.tags = tags
        }

        private enum CodingKeys: String, CodingKey {
            case tags = "Tags"
        }
    }

    public struct ListUserImportJobsRequest: AWSEncodableShape {
        /// The maximum number of import jobs you want the request to return.
        public let maxResults: Int
        /// An identifier that was returned from the previous call to ListUserImportJobs, which can be used to return the next set of import jobs in the list.
        public let paginationToken: String?
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String

        public init(maxResults: Int = 0, paginationToken: String? = nil, userPoolId: String) {
            self.maxResults = maxResults
            self.paginationToken = paginationToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 60)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 1)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, min: 1)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case paginationToken = "PaginationToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListUserImportJobsResponse: AWSDecodableShape {
        /// An identifier that can be used to return the next set of user import jobs in the list.
        public let paginationToken: String?
        /// The user import jobs.
        public let userImportJobs: [UserImportJobType]?

        public init(paginationToken: String? = nil, userImportJobs: [UserImportJobType]? = nil) {
            self.paginationToken = paginationToken
            self.userImportJobs = userImportJobs
        }

        private enum CodingKeys: String, CodingKey {
            case paginationToken = "PaginationToken"
            case userImportJobs = "UserImportJobs"
        }
    }

    public struct ListUserPoolClientsRequest: AWSEncodableShape {
        /// The maximum number of results you want the request to return when listing the user pool clients.
        public let maxResults: Int?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The user pool ID for the user pool where you want to list user pool clients.
        public let userPoolId: String

        public init(maxResults: Int? = nil, nextToken: String? = nil, userPoolId: String) {
            self.maxResults = maxResults
            self.nextToken = nextToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 60)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case nextToken = "NextToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListUserPoolClientsResponse: AWSDecodableShape {
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The user pool clients in the response that lists user pool clients.
        public let userPoolClients: [UserPoolClientDescription]?

        public init(nextToken: String? = nil, userPoolClients: [UserPoolClientDescription]? = nil) {
            self.nextToken = nextToken
            self.userPoolClients = userPoolClients
        }

        private enum CodingKeys: String, CodingKey {
            case nextToken = "NextToken"
            case userPoolClients = "UserPoolClients"
        }
    }

    public struct ListUserPoolsRequest: AWSEncodableShape {
        /// The maximum number of results you want the request to return when listing the user pools.
        public let maxResults: Int
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?

        public init(maxResults: Int = 0, nextToken: String? = nil) {
            self.maxResults = maxResults
            self.nextToken = nextToken
        }

        public func validate(name: String) throws {
            try self.validate(self.maxResults, name: "maxResults", parent: name, max: 60)
            try self.validate(self.maxResults, name: "maxResults", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case maxResults = "MaxResults"
            case nextToken = "NextToken"
        }
    }

    public struct ListUserPoolsResponse: AWSDecodableShape {
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The user pools from the response to list users.
        public let userPools: [UserPoolDescriptionType]?

        public init(nextToken: String? = nil, userPools: [UserPoolDescriptionType]? = nil) {
            self.nextToken = nextToken
            self.userPools = userPools
        }

        private enum CodingKeys: String, CodingKey {
            case nextToken = "NextToken"
            case userPools = "UserPools"
        }
    }

    public struct ListUsersInGroupRequest: AWSEncodableShape {
        /// The name of the group.
        public let groupName: String
        /// The limit of the request to list users.
        public let limit: Int?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let nextToken: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(groupName: String, limit: Int? = nil, nextToken: String? = nil, userPoolId: String) {
            self.groupName = groupName
            self.limit = limit
            self.nextToken = nextToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.nextToken, name: "nextToken", parent: name, min: 1)
            try self.validate(self.nextToken, name: "nextToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case groupName = "GroupName"
            case limit = "Limit"
            case nextToken = "NextToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListUsersInGroupResponse: AWSDecodableShape {
        /// An identifier that you can use in a later request to return the next set of items in the list.
        public let nextToken: String?
        /// The users returned in the request to list users.
        public let users: [UserType]?

        public init(nextToken: String? = nil, users: [UserType]? = nil) {
            self.nextToken = nextToken
            self.users = users
        }

        private enum CodingKeys: String, CodingKey {
            case nextToken = "NextToken"
            case users = "Users"
        }
    }

    public struct ListUsersRequest: AWSEncodableShape {
        /// An array of strings, where each string is the name of a user attribute to be returned for each user in the search results. If the array is null, all attributes are returned.
        public let attributesToGet: [String]?
        /// A filter string of the form "AttributeName Filter-Type "AttributeValue"". Quotation marks within the filter string must be escaped using the backslash (\) character. For example, "family_name = \"Reddy\"".    AttributeName: The name of the attribute to search for. You can only search for one attribute at a time.    Filter-Type: For an exact match, use =, for example, "given_name = \"Jon\"". For a prefix ("starts with") match, use ^=, for example, "given_name ^= \"Jon\"".     AttributeValue: The attribute value that must be matched for each user.   If the filter string is empty, ListUsers returns all users in the user pool. You can only search for the following standard attributes:    username (case-sensitive)    email     phone_number     name     given_name     family_name     preferred_username     cognito:user_status (called Status in the Console) (case-insensitive)    status (called Enabled in the Console) (case-sensitive)     sub    Custom attributes aren't searchable.  You can also list users with a client-side filter. The server-side filter matches no more than one attribute. For an advanced search, use a client-side filter with the --query parameter of the list-users action in the CLI. When you use a client-side filter, ListUsers returns a paginated list of zero or more users. You can receive multiple pages in a row with zero results. Repeat the query with each pagination token that is returned until you receive a null pagination token value, and then review the combined result.  For more information about server-side and client-side filtering, see FilteringCLI output in the Command Line Interface User Guide.   For more information, see Searching for Users Using the ListUsers API and Examples of Using the ListUsers API in the Amazon Cognito Developer Guide.
        public let filter: String?
        /// Maximum number of users to be returned.
        public let limit: Int?
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let paginationToken: String?
        /// The user pool ID for the user pool on which the search should be performed.
        public let userPoolId: String

        public init(attributesToGet: [String]? = nil, filter: String? = nil, limit: Int? = nil, paginationToken: String? = nil, userPoolId: String) {
            self.attributesToGet = attributesToGet
            self.filter = filter
            self.limit = limit
            self.paginationToken = paginationToken
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.attributesToGet?.forEach {
                try validate($0, name: "attributesToGet[]", parent: name, max: 32)
                try validate($0, name: "attributesToGet[]", parent: name, min: 1)
                try validate($0, name: "attributesToGet[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.filter, name: "filter", parent: name, max: 256)
            try self.validate(self.limit, name: "limit", parent: name, max: 60)
            try self.validate(self.limit, name: "limit", parent: name, min: 0)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, min: 1)
            try self.validate(self.paginationToken, name: "paginationToken", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case attributesToGet = "AttributesToGet"
            case filter = "Filter"
            case limit = "Limit"
            case paginationToken = "PaginationToken"
            case userPoolId = "UserPoolId"
        }
    }

    public struct ListUsersResponse: AWSDecodableShape {
        /// An identifier that was returned from the previous call to this operation, which can be used to return the next set of items in the list.
        public let paginationToken: String?
        /// The users returned in the request to list users.
        public let users: [UserType]?

        public init(paginationToken: String? = nil, users: [UserType]? = nil) {
            self.paginationToken = paginationToken
            self.users = users
        }

        private enum CodingKeys: String, CodingKey {
            case paginationToken = "PaginationToken"
            case users = "Users"
        }
    }

    public struct MFAOptionType: AWSEncodableShape & AWSDecodableShape {
        /// The attribute name of the MFA option type. The only valid value is phone_number.
        public let attributeName: String?
        /// The delivery medium to send the MFA code. You can use this parameter to set only the SMS delivery medium value.
        public let deliveryMedium: DeliveryMediumType?

        public init(attributeName: String? = nil, deliveryMedium: DeliveryMediumType? = nil) {
            self.attributeName = attributeName
            self.deliveryMedium = deliveryMedium
        }

        public func validate(name: String) throws {
            try self.validate(self.attributeName, name: "attributeName", parent: name, max: 32)
            try self.validate(self.attributeName, name: "attributeName", parent: name, min: 1)
            try self.validate(self.attributeName, name: "attributeName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case attributeName = "AttributeName"
            case deliveryMedium = "DeliveryMedium"
        }
    }

    public struct MessageTemplateType: AWSEncodableShape & AWSDecodableShape {
        /// The message template for email messages. EmailMessage is allowed only if EmailSendingAccount is DEVELOPER.
        public let emailMessage: String?
        /// The subject line for email messages. EmailSubject is allowed only if EmailSendingAccount is DEVELOPER.
        public let emailSubject: String?
        /// The message template for SMS messages.
        public let smsMessage: String?

        public init(emailMessage: String? = nil, emailSubject: String? = nil, smsMessage: String? = nil) {
            self.emailMessage = emailMessage
            self.emailSubject = emailSubject
            self.smsMessage = smsMessage
        }

        public func validate(name: String) throws {
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, max: 20000)
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, min: 6)
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*\\{####\\}[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*$")
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, max: 140)
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, min: 1)
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, max: 140)
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, min: 6)
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, pattern: "\\{####\\}")
        }

        private enum CodingKeys: String, CodingKey {
            case emailMessage = "EmailMessage"
            case emailSubject = "EmailSubject"
            case smsMessage = "SMSMessage"
        }
    }

    public struct NewDeviceMetadataType: AWSDecodableShape {
        /// The device group key.
        public let deviceGroupKey: String?
        /// The device key.
        public let deviceKey: String?

        public init(deviceGroupKey: String? = nil, deviceKey: String? = nil) {
            self.deviceGroupKey = deviceGroupKey
            self.deviceKey = deviceKey
        }

        private enum CodingKeys: String, CodingKey {
            case deviceGroupKey = "DeviceGroupKey"
            case deviceKey = "DeviceKey"
        }
    }

    public struct NotifyConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// Email template used when a detected risk event is blocked.
        public let blockEmail: NotifyEmailType?
        /// The email address that is sending the email. The address must be either individually verified with Amazon Simple Email Service, or from a domain that has been verified with Amazon SES.
        public let from: String?
        /// The multi-factor authentication (MFA) email template used when MFA is challenged as part of a detected risk.
        public let mfaEmail: NotifyEmailType?
        /// The email template used when a detected risk event is allowed.
        public let noActionEmail: NotifyEmailType?
        /// The destination to which the receiver of an email should reply to.
        public let replyTo: String?
        /// The Amazon Resource Name (ARN) of the identity that is associated with the sending authorization policy. This identity permits Amazon Cognito to send for the email address specified in the From parameter.
        public let sourceArn: String

        public init(blockEmail: NotifyEmailType? = nil, from: String? = nil, mfaEmail: NotifyEmailType? = nil, noActionEmail: NotifyEmailType? = nil, replyTo: String? = nil, sourceArn: String) {
            self.blockEmail = blockEmail
            self.from = from
            self.mfaEmail = mfaEmail
            self.noActionEmail = noActionEmail
            self.replyTo = replyTo
            self.sourceArn = sourceArn
        }

        public func validate(name: String) throws {
            try self.blockEmail?.validate(name: "\(name).blockEmail")
            try self.mfaEmail?.validate(name: "\(name).mfaEmail")
            try self.noActionEmail?.validate(name: "\(name).noActionEmail")
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, max: 2048)
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, min: 20)
            try self.validate(self.sourceArn, name: "sourceArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
        }

        private enum CodingKeys: String, CodingKey {
            case blockEmail = "BlockEmail"
            case from = "From"
            case mfaEmail = "MfaEmail"
            case noActionEmail = "NoActionEmail"
            case replyTo = "ReplyTo"
            case sourceArn = "SourceArn"
        }
    }

    public struct NotifyEmailType: AWSEncodableShape & AWSDecodableShape {
        /// The email HTML body.
        public let htmlBody: String?
        /// The email subject.
        public let subject: String
        /// The email text body.
        public let textBody: String?

        public init(htmlBody: String? = nil, subject: String, textBody: String? = nil) {
            self.htmlBody = htmlBody
            self.subject = subject
            self.textBody = textBody
        }

        public func validate(name: String) throws {
            try self.validate(self.htmlBody, name: "htmlBody", parent: name, max: 20000)
            try self.validate(self.htmlBody, name: "htmlBody", parent: name, min: 6)
            try self.validate(self.htmlBody, name: "htmlBody", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]+$")
            try self.validate(self.subject, name: "subject", parent: name, max: 140)
            try self.validate(self.subject, name: "subject", parent: name, min: 1)
            try self.validate(self.subject, name: "subject", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.validate(self.textBody, name: "textBody", parent: name, max: 20000)
            try self.validate(self.textBody, name: "textBody", parent: name, min: 6)
            try self.validate(self.textBody, name: "textBody", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case htmlBody = "HtmlBody"
            case subject = "Subject"
            case textBody = "TextBody"
        }
    }

    public struct NumberAttributeConstraintsType: AWSEncodableShape & AWSDecodableShape {
        /// The maximum value of an attribute that is of the number data type.
        public let maxValue: String?
        /// The minimum value of an attribute that is of the number data type.
        public let minValue: String?

        public init(maxValue: String? = nil, minValue: String? = nil) {
            self.maxValue = maxValue
            self.minValue = minValue
        }

        private enum CodingKeys: String, CodingKey {
            case maxValue = "MaxValue"
            case minValue = "MinValue"
        }
    }

    public struct PasswordPolicyType: AWSEncodableShape & AWSDecodableShape {
        /// The minimum length of the password in the policy that you have set. This value can't be less than 6.
        public let minimumLength: Int?
        /// In the password policy that you have set, refers to whether you have required users to use at least one lowercase letter in their password.
        public let requireLowercase: Bool?
        /// In the password policy that you have set, refers to whether you have required users to use at least one number in their password.
        public let requireNumbers: Bool?
        /// In the password policy that you have set, refers to whether you have required users to use at least one symbol in their password.
        public let requireSymbols: Bool?
        /// In the password policy that you have set, refers to whether you have required users to use at least one uppercase letter in their password.
        public let requireUppercase: Bool?
        /// The number of days a temporary password is valid in the password policy. If the user doesn't sign in during this time, an administrator must reset their password.  When you set TemporaryPasswordValidityDays for a user pool, you can no longer set a value for the legacy UnusedAccountValidityDays parameter in that user pool.
        public let temporaryPasswordValidityDays: Int?

        public init(minimumLength: Int? = nil, requireLowercase: Bool? = nil, requireNumbers: Bool? = nil, requireSymbols: Bool? = nil, requireUppercase: Bool? = nil, temporaryPasswordValidityDays: Int? = nil) {
            self.minimumLength = minimumLength
            self.requireLowercase = requireLowercase
            self.requireNumbers = requireNumbers
            self.requireSymbols = requireSymbols
            self.requireUppercase = requireUppercase
            self.temporaryPasswordValidityDays = temporaryPasswordValidityDays
        }

        public func validate(name: String) throws {
            try self.validate(self.minimumLength, name: "minimumLength", parent: name, max: 99)
            try self.validate(self.minimumLength, name: "minimumLength", parent: name, min: 6)
            try self.validate(self.temporaryPasswordValidityDays, name: "temporaryPasswordValidityDays", parent: name, max: 365)
            try self.validate(self.temporaryPasswordValidityDays, name: "temporaryPasswordValidityDays", parent: name, min: 0)
        }

        private enum CodingKeys: String, CodingKey {
            case minimumLength = "MinimumLength"
            case requireLowercase = "RequireLowercase"
            case requireNumbers = "RequireNumbers"
            case requireSymbols = "RequireSymbols"
            case requireUppercase = "RequireUppercase"
            case temporaryPasswordValidityDays = "TemporaryPasswordValidityDays"
        }
    }

    public struct ProviderDescription: AWSDecodableShape {
        /// The date the provider was added to the user pool.
        public let creationDate: Date?
        /// The date the provider was last modified.
        public let lastModifiedDate: Date?
        /// The IdP name.
        public let providerName: String?
        /// The IdP type.
        public let providerType: IdentityProviderTypeType?

        public init(creationDate: Date? = nil, lastModifiedDate: Date? = nil, providerName: String? = nil, providerType: IdentityProviderTypeType? = nil) {
            self.creationDate = creationDate
            self.lastModifiedDate = lastModifiedDate
            self.providerName = providerName
            self.providerType = providerType
        }

        private enum CodingKeys: String, CodingKey {
            case creationDate = "CreationDate"
            case lastModifiedDate = "LastModifiedDate"
            case providerName = "ProviderName"
            case providerType = "ProviderType"
        }
    }

    public struct ProviderUserIdentifierType: AWSEncodableShape {
        /// The name of the provider attribute to link to, such as NameID.
        public let providerAttributeName: String?
        /// The value of the provider attribute to link to, such as xxxxx_account.
        public let providerAttributeValue: String?
        /// The name of the provider, such as Facebook, Google, or Login with Amazon.
        public let providerName: String?

        public init(providerAttributeName: String? = nil, providerAttributeValue: String? = nil, providerName: String? = nil) {
            self.providerAttributeName = providerAttributeName
            self.providerAttributeValue = providerAttributeValue
            self.providerName = providerName
        }

        public func validate(name: String) throws {
            try self.validate(self.providerName, name: "providerName", parent: name, max: 32)
            try self.validate(self.providerName, name: "providerName", parent: name, min: 1)
            try self.validate(self.providerName, name: "providerName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case providerAttributeName = "ProviderAttributeName"
            case providerAttributeValue = "ProviderAttributeValue"
            case providerName = "ProviderName"
        }
    }

    public struct RecoveryOptionType: AWSEncodableShape & AWSDecodableShape {
        /// The recovery method for a user.
        public let name: RecoveryOptionNameType
        /// A positive integer specifying priority of a method with 1 being the highest priority.
        public let priority: Int

        public init(name: RecoveryOptionNameType, priority: Int) {
            self.name = name
            self.priority = priority
        }

        public func validate(name: String) throws {
            try self.validate(self.priority, name: "priority", parent: name, max: 2)
            try self.validate(self.priority, name: "priority", parent: name, min: 1)
        }

        private enum CodingKeys: String, CodingKey {
            case name = "Name"
            case priority = "Priority"
        }
    }

    public struct ResendConfirmationCodeRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata that contributes to your metrics for ResendConfirmationCode calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The ID of the client associated with the user pool.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the ResendConfirmationCode API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your ResendConfirmationCode request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message.
        public let secretHash: String?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?
        /// The username attribute of the user to whom you want to resend a confirmation code.
        public let username: String

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, clientId: String, clientMetadata: [String: String]? = nil, secretHash: String? = nil, userContextData: UserContextDataType? = nil, username: String) {
            self.analyticsMetadata = analyticsMetadata
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.secretHash = secretHash
            self.userContextData = userContextData
            self.username = username
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.secretHash, name: "secretHash", parent: name, max: 128)
            try self.validate(self.secretHash, name: "secretHash", parent: name, min: 1)
            try self.validate(self.secretHash, name: "secretHash", parent: name, pattern: "^[\\w+=/]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case secretHash = "SecretHash"
            case userContextData = "UserContextData"
            case username = "Username"
        }
    }

    public struct ResendConfirmationCodeResponse: AWSDecodableShape {
        /// The code delivery details returned by the server in response to the request to resend the confirmation code.
        public let codeDeliveryDetails: CodeDeliveryDetailsType?

        public init(codeDeliveryDetails: CodeDeliveryDetailsType? = nil) {
            self.codeDeliveryDetails = codeDeliveryDetails
        }

        private enum CodingKeys: String, CodingKey {
            case codeDeliveryDetails = "CodeDeliveryDetails"
        }
    }

    public struct ResourceServerScopeType: AWSEncodableShape & AWSDecodableShape {
        /// A description of the scope.
        public let scopeDescription: String
        /// The name of the scope.
        public let scopeName: String

        public init(scopeDescription: String, scopeName: String) {
            self.scopeDescription = scopeDescription
            self.scopeName = scopeName
        }

        public func validate(name: String) throws {
            try self.validate(self.scopeDescription, name: "scopeDescription", parent: name, max: 256)
            try self.validate(self.scopeDescription, name: "scopeDescription", parent: name, min: 1)
            try self.validate(self.scopeName, name: "scopeName", parent: name, max: 256)
            try self.validate(self.scopeName, name: "scopeName", parent: name, min: 1)
            try self.validate(self.scopeName, name: "scopeName", parent: name, pattern: "^[\\x21\\x23-\\x2E\\x30-\\x5B\\x5D-\\x7E]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case scopeDescription = "ScopeDescription"
            case scopeName = "ScopeName"
        }
    }

    public struct ResourceServerType: AWSDecodableShape {
        /// The identifier for the resource server.
        public let identifier: String?
        /// The name of the resource server.
        public let name: String?
        /// A list of scopes that are defined for the resource server.
        public let scopes: [ResourceServerScopeType]?
        /// The user pool ID for the user pool that hosts the resource server.
        public let userPoolId: String?

        public init(identifier: String? = nil, name: String? = nil, scopes: [ResourceServerScopeType]? = nil, userPoolId: String? = nil) {
            self.identifier = identifier
            self.name = name
            self.scopes = scopes
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case identifier = "Identifier"
            case name = "Name"
            case scopes = "Scopes"
            case userPoolId = "UserPoolId"
        }
    }

    public struct RespondToAuthChallengeRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata that contributes to your metrics for RespondToAuthChallenge calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The challenge name. For more information, see InitiateAuth.  ADMIN_NO_SRP_AUTH isn't a valid value.
        public let challengeName: ChallengeNameType
        /// The challenge responses. These are inputs corresponding to the value of ChallengeName, for example:   SECRET_HASH (if app client is configured with client secret) applies to all of the inputs that follow (including SOFTWARE_TOKEN_MFA).     SMS_MFA: SMS_MFA_CODE, USERNAME.    PASSWORD_VERIFIER: PASSWORD_CLAIM_SIGNATURE, PASSWORD_CLAIM_SECRET_BLOCK, TIMESTAMP, USERNAME.   PASSWORD_VERIFIER requires DEVICE_KEY when you sign in with a remembered device.     NEW_PASSWORD_REQUIRED: NEW_PASSWORD, USERNAME, SECRET_HASH (if app client is configured with client secret). To set any required attributes that Amazon Cognito returned as requiredAttributes in the InitiateAuth response, add a userAttributes.attributename parameter. This parameter can also set values for writable attributes that aren't required by your user pool.   In a NEW_PASSWORD_REQUIRED challenge response, you can't modify a required attribute that already has a value.
        /// In RespondToAuthChallenge, set a value for any keys that Amazon Cognito returned in the requiredAttributes parameter,
        /// then use the UpdateUserAttributes API operation to modify the value of any additional attributes.
        ///     SOFTWARE_TOKEN_MFA: USERNAME and SOFTWARE_TOKEN_MFA_CODE are required attributes.    DEVICE_SRP_AUTH requires USERNAME, DEVICE_KEY, SRP_A (and SECRET_HASH).    DEVICE_PASSWORD_VERIFIER requires everything that PASSWORD_VERIFIER requires, plus DEVICE_KEY.    MFA_SETUP requires USERNAME, plus you must use the session value returned by VerifySoftwareToken in the Session parameter.
        public let challengeResponses: [String: String]?
        /// The app client ID.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the RespondToAuthChallenge API action, Amazon Cognito invokes any functions that are assigned to the following triggers: post authentication, pre token generation, define auth challenge, create auth challenge, and verify auth challenge. When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your RespondToAuthChallenge request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The session that should be passed both ways in challenge-response calls to the service. If InitiateAuth or RespondToAuthChallenge API call determines that the caller must pass another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.
        public let session: String?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, challengeName: ChallengeNameType, challengeResponses: [String: String]? = nil, clientId: String, clientMetadata: [String: String]? = nil, session: String? = nil, userContextData: UserContextDataType? = nil) {
            self.analyticsMetadata = analyticsMetadata
            self.challengeName = challengeName
            self.challengeResponses = challengeResponses
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.session = session
            self.userContextData = userContextData
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.session, name: "session", parent: name, max: 2048)
            try self.validate(self.session, name: "session", parent: name, min: 20)
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case challengeName = "ChallengeName"
            case challengeResponses = "ChallengeResponses"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case session = "Session"
            case userContextData = "UserContextData"
        }
    }

    public struct RespondToAuthChallengeResponse: AWSDecodableShape {
        /// The result returned by the server in response to the request to respond to the authentication challenge.
        public let authenticationResult: AuthenticationResultType?
        /// The challenge name. For more information, see InitiateAuth.
        public let challengeName: ChallengeNameType?
        /// The challenge parameters. For more information, see InitiateAuth.
        public let challengeParameters: [String: String]?
        /// The session that should be passed both ways in challenge-response calls to the service. If the caller must pass another challenge, they return a session with other challenge parameters. This session should be passed as it is to the next RespondToAuthChallenge API call.
        public let session: String?

        public init(authenticationResult: AuthenticationResultType? = nil, challengeName: ChallengeNameType? = nil, challengeParameters: [String: String]? = nil, session: String? = nil) {
            self.authenticationResult = authenticationResult
            self.challengeName = challengeName
            self.challengeParameters = challengeParameters
            self.session = session
        }

        private enum CodingKeys: String, CodingKey {
            case authenticationResult = "AuthenticationResult"
            case challengeName = "ChallengeName"
            case challengeParameters = "ChallengeParameters"
            case session = "Session"
        }
    }

    public struct RevokeTokenRequest: AWSEncodableShape {
        /// The client ID for the token that you want to revoke.
        public let clientId: String
        /// The secret for the client ID. This is required only if the client ID has a secret.
        public let clientSecret: String?
        /// The refresh token that you want to revoke.
        public let token: String

        public init(clientId: String, clientSecret: String? = nil, token: String) {
            self.clientId = clientId
            self.clientSecret = clientSecret
            self.token = token
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.clientSecret, name: "clientSecret", parent: name, max: 64)
            try self.validate(self.clientSecret, name: "clientSecret", parent: name, min: 1)
            try self.validate(self.clientSecret, name: "clientSecret", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.token, name: "token", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case clientSecret = "ClientSecret"
            case token = "Token"
        }
    }

    public struct RevokeTokenResponse: AWSDecodableShape {
        public init() {}
    }

    public struct RiskConfigurationType: AWSDecodableShape {
        /// The account takeover risk configuration object, including the NotifyConfiguration object and Actions to take if there is an account takeover.
        public let accountTakeoverRiskConfiguration: AccountTakeoverRiskConfigurationType?
        /// The app client ID.
        public let clientId: String?
        /// The compromised credentials risk configuration object, including the EventFilter and the EventAction.
        public let compromisedCredentialsRiskConfiguration: CompromisedCredentialsRiskConfigurationType?
        /// The last modified date.
        public let lastModifiedDate: Date?
        /// The configuration to override the risk decision.
        public let riskExceptionConfiguration: RiskExceptionConfigurationType?
        /// The user pool ID.
        public let userPoolId: String?

        public init(accountTakeoverRiskConfiguration: AccountTakeoverRiskConfigurationType? = nil, clientId: String? = nil, compromisedCredentialsRiskConfiguration: CompromisedCredentialsRiskConfigurationType? = nil, lastModifiedDate: Date? = nil, riskExceptionConfiguration: RiskExceptionConfigurationType? = nil, userPoolId: String? = nil) {
            self.accountTakeoverRiskConfiguration = accountTakeoverRiskConfiguration
            self.clientId = clientId
            self.compromisedCredentialsRiskConfiguration = compromisedCredentialsRiskConfiguration
            self.lastModifiedDate = lastModifiedDate
            self.riskExceptionConfiguration = riskExceptionConfiguration
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case accountTakeoverRiskConfiguration = "AccountTakeoverRiskConfiguration"
            case clientId = "ClientId"
            case compromisedCredentialsRiskConfiguration = "CompromisedCredentialsRiskConfiguration"
            case lastModifiedDate = "LastModifiedDate"
            case riskExceptionConfiguration = "RiskExceptionConfiguration"
            case userPoolId = "UserPoolId"
        }
    }

    public struct RiskExceptionConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// Overrides the risk decision to always block the pre-authentication requests. The IP range is in CIDR notation, a compact representation of an IP address and its routing prefix.
        public let blockedIPRangeList: [String]?
        /// Risk detection isn't performed on the IP addresses in this range list. The IP range is in CIDR notation.
        public let skippedIPRangeList: [String]?

        public init(blockedIPRangeList: [String]? = nil, skippedIPRangeList: [String]? = nil) {
            self.blockedIPRangeList = blockedIPRangeList
            self.skippedIPRangeList = skippedIPRangeList
        }

        public func validate(name: String) throws {
            try self.validate(self.blockedIPRangeList, name: "blockedIPRangeList", parent: name, max: 200)
            try self.validate(self.skippedIPRangeList, name: "skippedIPRangeList", parent: name, max: 200)
        }

        private enum CodingKeys: String, CodingKey {
            case blockedIPRangeList = "BlockedIPRangeList"
            case skippedIPRangeList = "SkippedIPRangeList"
        }
    }

    public struct SMSMfaSettingsType: AWSEncodableShape {
        /// Specifies whether SMS text message MFA is activated. If an MFA type is activated for a user, the user will be prompted for MFA during all sign-in attempts, unless device tracking is turned on and the device has been trusted.
        public let enabled: Bool?
        /// Specifies whether SMS is the preferred MFA method.
        public let preferredMfa: Bool?

        public init(enabled: Bool? = nil, preferredMfa: Bool? = nil) {
            self.enabled = enabled
            self.preferredMfa = preferredMfa
        }

        private enum CodingKeys: String, CodingKey {
            case enabled = "Enabled"
            case preferredMfa = "PreferredMfa"
        }
    }

    public struct SchemaAttributeType: AWSEncodableShape & AWSDecodableShape {
        /// The attribute data type.
        public let attributeDataType: AttributeDataType?
        ///  You should use WriteAttributes in the user pool client to control how attributes can be mutated for new use cases instead of using DeveloperOnlyAttribute.  Specifies whether the attribute type is developer only. This attribute can only be modified by an administrator. Users won't be able to modify this attribute using their access token. For example, DeveloperOnlyAttribute can be modified using AdminUpdateUserAttributes but can't be updated using UpdateUserAttributes.
        public let developerOnlyAttribute: Bool?
        /// Specifies whether the value of the attribute can be changed. For any user pool attribute that is mapped to an IdP attribute, you must set this parameter to true. Amazon Cognito updates mapped attributes when users sign in to your application through an IdP. If an attribute is immutable, Amazon Cognito throws an error when it attempts to update the attribute. For more information, see Specifying Identity Provider Attribute Mappings for Your User Pool.
        public let mutable: Bool?
        /// A schema attribute of the name type.
        public let name: String?
        /// Specifies the constraints for an attribute of the number type.
        public let numberAttributeConstraints: NumberAttributeConstraintsType?
        /// Specifies whether a user pool attribute is required. If the attribute is required and the user doesn't provide a value, registration or sign-in will fail.
        public let required: Bool?
        /// Specifies the constraints for an attribute of the string type.
        public let stringAttributeConstraints: StringAttributeConstraintsType?

        public init(attributeDataType: AttributeDataType? = nil, developerOnlyAttribute: Bool? = nil, mutable: Bool? = nil, name: String? = nil, numberAttributeConstraints: NumberAttributeConstraintsType? = nil, required: Bool? = nil, stringAttributeConstraints: StringAttributeConstraintsType? = nil) {
            self.attributeDataType = attributeDataType
            self.developerOnlyAttribute = developerOnlyAttribute
            self.mutable = mutable
            self.name = name
            self.numberAttributeConstraints = numberAttributeConstraints
            self.required = required
            self.stringAttributeConstraints = stringAttributeConstraints
        }

        public func validate(name: String) throws {
            try self.validate(self.name, name: "name", parent: name, max: 20)
            try self.validate(self.name, name: "name", parent: name, min: 1)
            try self.validate(self.name, name: "name", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case attributeDataType = "AttributeDataType"
            case developerOnlyAttribute = "DeveloperOnlyAttribute"
            case mutable = "Mutable"
            case name = "Name"
            case numberAttributeConstraints = "NumberAttributeConstraints"
            case required = "Required"
            case stringAttributeConstraints = "StringAttributeConstraints"
        }
    }

    public struct SetRiskConfigurationRequest: AWSEncodableShape {
        /// The account takeover risk configuration.
        public let accountTakeoverRiskConfiguration: AccountTakeoverRiskConfigurationType?
        /// The app client ID. If ClientId is null, then the risk configuration is mapped to userPoolId. When the client ID is null, the same risk configuration is applied to all the clients in the userPool. Otherwise, ClientId is mapped to the client. When the client ID isn't null, the user pool configuration is overridden and the risk configuration for the client is used instead.
        public let clientId: String?
        /// The compromised credentials risk configuration.
        public let compromisedCredentialsRiskConfiguration: CompromisedCredentialsRiskConfigurationType?
        /// The configuration to override the risk decision.
        public let riskExceptionConfiguration: RiskExceptionConfigurationType?
        /// The user pool ID.
        public let userPoolId: String

        public init(accountTakeoverRiskConfiguration: AccountTakeoverRiskConfigurationType? = nil, clientId: String? = nil, compromisedCredentialsRiskConfiguration: CompromisedCredentialsRiskConfigurationType? = nil, riskExceptionConfiguration: RiskExceptionConfigurationType? = nil, userPoolId: String) {
            self.accountTakeoverRiskConfiguration = accountTakeoverRiskConfiguration
            self.clientId = clientId
            self.compromisedCredentialsRiskConfiguration = compromisedCredentialsRiskConfiguration
            self.riskExceptionConfiguration = riskExceptionConfiguration
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.accountTakeoverRiskConfiguration?.validate(name: "\(name).accountTakeoverRiskConfiguration")
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.riskExceptionConfiguration?.validate(name: "\(name).riskExceptionConfiguration")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accountTakeoverRiskConfiguration = "AccountTakeoverRiskConfiguration"
            case clientId = "ClientId"
            case compromisedCredentialsRiskConfiguration = "CompromisedCredentialsRiskConfiguration"
            case riskExceptionConfiguration = "RiskExceptionConfiguration"
            case userPoolId = "UserPoolId"
        }
    }

    public struct SetRiskConfigurationResponse: AWSDecodableShape {
        /// The risk configuration.
        public let riskConfiguration: RiskConfigurationType

        public init(riskConfiguration: RiskConfigurationType) {
            self.riskConfiguration = riskConfiguration
        }

        private enum CodingKeys: String, CodingKey {
            case riskConfiguration = "RiskConfiguration"
        }
    }

    public struct SetUICustomizationRequest: AWSEncodableShape {
        /// The client ID for the client app.
        public let clientId: String?
        /// The CSS values in the UI customization.
        public let css: String?
        /// The uploaded logo image for the UI customization.
        public let imageFile: AWSBase64Data?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(clientId: String? = nil, css: String? = nil, imageFile: AWSBase64Data? = nil, userPoolId: String) {
            self.clientId = clientId
            self.css = css
            self.imageFile = imageFile
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case css = "CSS"
            case imageFile = "ImageFile"
            case userPoolId = "UserPoolId"
        }
    }

    public struct SetUICustomizationResponse: AWSDecodableShape {
        /// The UI customization information.
        public let uiCustomization: UICustomizationType

        public init(uiCustomization: UICustomizationType) {
            self.uiCustomization = uiCustomization
        }

        private enum CodingKeys: String, CodingKey {
            case uiCustomization = "UICustomization"
        }
    }

    public struct SetUserMFAPreferenceRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose MFA preference you want to set.
        public let accessToken: String
        /// The SMS text message multi-factor authentication (MFA) settings.
        public let smsMfaSettings: SMSMfaSettingsType?
        /// The time-based one-time password (TOTP) software token MFA settings.
        public let softwareTokenMfaSettings: SoftwareTokenMfaSettingsType?

        public init(accessToken: String, smsMfaSettings: SMSMfaSettingsType? = nil, softwareTokenMfaSettings: SoftwareTokenMfaSettingsType? = nil) {
            self.accessToken = accessToken
            self.smsMfaSettings = smsMfaSettings
            self.softwareTokenMfaSettings = softwareTokenMfaSettings
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case smsMfaSettings = "SMSMfaSettings"
            case softwareTokenMfaSettings = "SoftwareTokenMfaSettings"
        }
    }

    public struct SetUserMFAPreferenceResponse: AWSDecodableShape {
        public init() {}
    }

    public struct SetUserPoolMfaConfigRequest: AWSEncodableShape {
        /// The MFA configuration. If you set the MfaConfiguration value to ‘ON’, only users who have set up an MFA factor can sign in. To learn more, see Adding Multi-Factor Authentication (MFA) to a user pool. Valid values include:    OFF MFA won't be used for any users.    ON MFA is required for all users to sign in.    OPTIONAL MFA will be required only for individual users who have an MFA factor activated.
        public let mfaConfiguration: UserPoolMfaType?
        /// The SMS text message MFA configuration.
        public let smsMfaConfiguration: SmsMfaConfigType?
        /// The software token MFA configuration.
        public let softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType?
        /// The user pool ID.
        public let userPoolId: String

        public init(mfaConfiguration: UserPoolMfaType? = nil, smsMfaConfiguration: SmsMfaConfigType? = nil, softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType? = nil, userPoolId: String) {
            self.mfaConfiguration = mfaConfiguration
            self.smsMfaConfiguration = smsMfaConfiguration
            self.softwareTokenMfaConfiguration = softwareTokenMfaConfiguration
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.smsMfaConfiguration?.validate(name: "\(name).smsMfaConfiguration")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case mfaConfiguration = "MfaConfiguration"
            case smsMfaConfiguration = "SmsMfaConfiguration"
            case softwareTokenMfaConfiguration = "SoftwareTokenMfaConfiguration"
            case userPoolId = "UserPoolId"
        }
    }

    public struct SetUserPoolMfaConfigResponse: AWSDecodableShape {
        /// The MFA configuration. Valid values include:    OFF MFA won't be used for any users.    ON MFA is required for all users to sign in.    OPTIONAL MFA will be required only for individual users who have an MFA factor enabled.
        public let mfaConfiguration: UserPoolMfaType?
        /// The SMS text message MFA configuration.
        public let smsMfaConfiguration: SmsMfaConfigType?
        /// The software token MFA configuration.
        public let softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType?

        public init(mfaConfiguration: UserPoolMfaType? = nil, smsMfaConfiguration: SmsMfaConfigType? = nil, softwareTokenMfaConfiguration: SoftwareTokenMfaConfigType? = nil) {
            self.mfaConfiguration = mfaConfiguration
            self.smsMfaConfiguration = smsMfaConfiguration
            self.softwareTokenMfaConfiguration = softwareTokenMfaConfiguration
        }

        private enum CodingKeys: String, CodingKey {
            case mfaConfiguration = "MfaConfiguration"
            case smsMfaConfiguration = "SmsMfaConfiguration"
            case softwareTokenMfaConfiguration = "SoftwareTokenMfaConfiguration"
        }
    }

    public struct SetUserSettingsRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose user settings you want to configure.
        public let accessToken: String
        /// You can use this parameter only to set an SMS configuration that uses SMS for delivery.
        public let mfaOptions: [MFAOptionType]

        public init(accessToken: String, mfaOptions: [MFAOptionType]) {
            self.accessToken = accessToken
            self.mfaOptions = mfaOptions
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.mfaOptions.forEach {
                try $0.validate(name: "\(name).mfaOptions[]")
            }
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case mfaOptions = "MFAOptions"
        }
    }

    public struct SetUserSettingsResponse: AWSDecodableShape {
        public init() {}
    }

    public struct SignUpRequest: AWSEncodableShape {
        /// The Amazon Pinpoint analytics metadata that contributes to your metrics for SignUp calls.
        public let analyticsMetadata: AnalyticsMetadataType?
        /// The ID of the client associated with the user pool.
        public let clientId: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the SignUp API action, Amazon Cognito invokes any functions that are assigned to the following triggers: pre sign-up, custom message, and post confirmation. When Amazon Cognito invokes any of these functions, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your SignUp request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// The password of the user you want to register.
        public let password: String
        /// A keyed-hash message authentication code (HMAC) calculated using the secret key of a user pool client and username plus the client ID in the message.
        public let secretHash: String?
        /// An array of name-value pairs representing user attributes. For custom attributes, you must prepend the custom: prefix to the attribute name.
        public let userAttributes: [AttributeType]?
        /// Contextual data about your user session, such as the device fingerprint, IP address, or location. Amazon Cognito advanced
        /// security evaluates the risk of an authentication event based on the context that your app generates and passes to Amazon Cognito
        /// when it makes API requests.
        public let userContextData: UserContextDataType?
        /// The user name of the user you want to register.
        public let username: String
        /// The validation data in the request to register a user.
        public let validationData: [AttributeType]?

        public init(analyticsMetadata: AnalyticsMetadataType? = nil, clientId: String, clientMetadata: [String: String]? = nil, password: String, secretHash: String? = nil, userAttributes: [AttributeType]? = nil, userContextData: UserContextDataType? = nil, username: String, validationData: [AttributeType]? = nil) {
            self.analyticsMetadata = analyticsMetadata
            self.clientId = clientId
            self.clientMetadata = clientMetadata
            self.password = password
            self.secretHash = secretHash
            self.userAttributes = userAttributes
            self.userContextData = userContextData
            self.username = username
            self.validationData = validationData
        }

        public func validate(name: String) throws {
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.password, name: "password", parent: name, max: 256)
            try self.validate(self.password, name: "password", parent: name, pattern: "^[\\S]+$")
            try self.validate(self.secretHash, name: "secretHash", parent: name, max: 128)
            try self.validate(self.secretHash, name: "secretHash", parent: name, min: 1)
            try self.validate(self.secretHash, name: "secretHash", parent: name, pattern: "^[\\w+=/]+$")
            try self.userAttributes?.forEach {
                try $0.validate(name: "\(name).userAttributes[]")
            }
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validationData?.forEach {
                try $0.validate(name: "\(name).validationData[]")
            }
        }

        private enum CodingKeys: String, CodingKey {
            case analyticsMetadata = "AnalyticsMetadata"
            case clientId = "ClientId"
            case clientMetadata = "ClientMetadata"
            case password = "Password"
            case secretHash = "SecretHash"
            case userAttributes = "UserAttributes"
            case userContextData = "UserContextData"
            case username = "Username"
            case validationData = "ValidationData"
        }
    }

    public struct SignUpResponse: AWSDecodableShape {
        /// The code delivery details returned by the server response to the user registration request.
        public let codeDeliveryDetails: CodeDeliveryDetailsType?
        /// A response from the server indicating that a user registration has been confirmed.
        public let userConfirmed: Bool
        /// The UUID of the authenticated user. This isn't the same as username.
        public let userSub: String

        public init(codeDeliveryDetails: CodeDeliveryDetailsType? = nil, userConfirmed: Bool, userSub: String) {
            self.codeDeliveryDetails = codeDeliveryDetails
            self.userConfirmed = userConfirmed
            self.userSub = userSub
        }

        private enum CodingKeys: String, CodingKey {
            case codeDeliveryDetails = "CodeDeliveryDetails"
            case userConfirmed = "UserConfirmed"
            case userSub = "UserSub"
        }
    }

    public struct SmsConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// The external ID provides additional security for your IAM role. You can use an ExternalId with the IAM role that you use with Amazon SNS to send SMS messages for your user pool. If you provide an ExternalId, your Amazon Cognito user pool includes it in the request to assume your IAM role. You can configure the role trust policy to require that Amazon Cognito, and any principal, provide the ExternalID. If you use the Amazon Cognito Management Console to create a role for SMS multi-factor authentication (MFA), Amazon Cognito creates a role with the required permissions and a trust policy that demonstrates use of the ExternalId. For more information about the ExternalId of a role, see How to use an external ID when granting access to your Amazon Web Services resources to a third party
        public let externalId: String?
        /// The Amazon Resource Name (ARN) of the Amazon SNS caller. This is the ARN of the IAM role in your Amazon Web Services account that Amazon Cognito will use to send SMS messages. SMS messages are subject to a spending limit.
        public let snsCallerArn: String
        /// The Amazon Web Services Region to use with Amazon SNS integration. You can choose the same Region as your user pool, or a supported Legacy Amazon SNS alternate Region.   Amazon Cognito resources in the Asia Pacific (Seoul) Amazon Web Services Region must use your Amazon SNS configuration in the Asia Pacific (Tokyo) Region. For more information, see SMS message settings for Amazon Cognito user pools.
        public let snsRegion: String?

        public init(externalId: String? = nil, snsCallerArn: String, snsRegion: String? = nil) {
            self.externalId = externalId
            self.snsCallerArn = snsCallerArn
            self.snsRegion = snsRegion
        }

        public func validate(name: String) throws {
            try self.validate(self.snsCallerArn, name: "snsCallerArn", parent: name, max: 2048)
            try self.validate(self.snsCallerArn, name: "snsCallerArn", parent: name, min: 20)
            try self.validate(self.snsCallerArn, name: "snsCallerArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.snsRegion, name: "snsRegion", parent: name, max: 32)
            try self.validate(self.snsRegion, name: "snsRegion", parent: name, min: 5)
        }

        private enum CodingKeys: String, CodingKey {
            case externalId = "ExternalId"
            case snsCallerArn = "SnsCallerArn"
            case snsRegion = "SnsRegion"
        }
    }

    public struct SmsMfaConfigType: AWSEncodableShape & AWSDecodableShape {
        /// The SMS authentication message that will be sent to users with the code they must sign in. The message must contain the ‘{####}’ placeholder, which is replaced with the code. If the message isn't included, and default message will be used.
        public let smsAuthenticationMessage: String?
        /// The SMS configuration with the settings that your Amazon Cognito user pool must use to send an SMS message from your Amazon Web Services account through Amazon Simple Notification Service. To request Amazon SNS in the Amazon Web Services Region that you want, the Amazon Cognito user pool uses an Identity and Access Management (IAM) role that you provide for your Amazon Web Services account.
        public let smsConfiguration: SmsConfigurationType?

        public init(smsAuthenticationMessage: String? = nil, smsConfiguration: SmsConfigurationType? = nil) {
            self.smsAuthenticationMessage = smsAuthenticationMessage
            self.smsConfiguration = smsConfiguration
        }

        public func validate(name: String) throws {
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, max: 140)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, min: 6)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, pattern: "\\{####\\}")
            try self.smsConfiguration?.validate(name: "\(name).smsConfiguration")
        }

        private enum CodingKeys: String, CodingKey {
            case smsAuthenticationMessage = "SmsAuthenticationMessage"
            case smsConfiguration = "SmsConfiguration"
        }
    }

    public struct SoftwareTokenMfaConfigType: AWSEncodableShape & AWSDecodableShape {
        /// Specifies whether software token MFA is activated.
        public let enabled: Bool?

        public init(enabled: Bool? = nil) {
            self.enabled = enabled
        }

        private enum CodingKeys: String, CodingKey {
            case enabled = "Enabled"
        }
    }

    public struct SoftwareTokenMfaSettingsType: AWSEncodableShape {
        /// Specifies whether software token MFA is activated. If an MFA type is activated for a user, the user will be prompted for MFA during all sign-in attempts, unless device tracking is turned on and the device has been trusted.
        public let enabled: Bool?
        /// Specifies whether software token MFA is the preferred MFA method.
        public let preferredMfa: Bool?

        public init(enabled: Bool? = nil, preferredMfa: Bool? = nil) {
            self.enabled = enabled
            self.preferredMfa = preferredMfa
        }

        private enum CodingKeys: String, CodingKey {
            case enabled = "Enabled"
            case preferredMfa = "PreferredMfa"
        }
    }

    public struct StartUserImportJobRequest: AWSEncodableShape {
        /// The job ID for the user import job.
        public let jobId: String
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String

        public init(jobId: String, userPoolId: String) {
            self.jobId = jobId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.jobId, name: "jobId", parent: name, max: 55)
            try self.validate(self.jobId, name: "jobId", parent: name, min: 1)
            try self.validate(self.jobId, name: "jobId", parent: name, pattern: "^import-[0-9a-zA-Z-]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case jobId = "JobId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct StartUserImportJobResponse: AWSDecodableShape {
        /// The job object that represents the user import job.
        public let userImportJob: UserImportJobType?

        public init(userImportJob: UserImportJobType? = nil) {
            self.userImportJob = userImportJob
        }

        private enum CodingKeys: String, CodingKey {
            case userImportJob = "UserImportJob"
        }
    }

    public struct StopUserImportJobRequest: AWSEncodableShape {
        /// The job ID for the user import job.
        public let jobId: String
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String

        public init(jobId: String, userPoolId: String) {
            self.jobId = jobId
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.jobId, name: "jobId", parent: name, max: 55)
            try self.validate(self.jobId, name: "jobId", parent: name, min: 1)
            try self.validate(self.jobId, name: "jobId", parent: name, pattern: "^import-[0-9a-zA-Z-]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case jobId = "JobId"
            case userPoolId = "UserPoolId"
        }
    }

    public struct StopUserImportJobResponse: AWSDecodableShape {
        /// The job object that represents the user import job.
        public let userImportJob: UserImportJobType?

        public init(userImportJob: UserImportJobType? = nil) {
            self.userImportJob = userImportJob
        }

        private enum CodingKeys: String, CodingKey {
            case userImportJob = "UserImportJob"
        }
    }

    public struct StringAttributeConstraintsType: AWSEncodableShape & AWSDecodableShape {
        /// The maximum length.
        public let maxLength: String?
        /// The minimum length.
        public let minLength: String?

        public init(maxLength: String? = nil, minLength: String? = nil) {
            self.maxLength = maxLength
            self.minLength = minLength
        }

        private enum CodingKeys: String, CodingKey {
            case maxLength = "MaxLength"
            case minLength = "MinLength"
        }
    }

    public struct TagResourceRequest: AWSEncodableShape {
        /// The Amazon Resource Name (ARN) of the user pool to assign the tags to.
        public let resourceArn: String
        /// The tags to assign to the user pool.
        public let tags: [String: String]

        public init(resourceArn: String, tags: [String: String]) {
            self.resourceArn = resourceArn
            self.tags = tags
        }

        public func validate(name: String) throws {
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, max: 2048)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, min: 20)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.tags.forEach {
                try validate($0.key, name: "tags.key", parent: name, max: 128)
                try validate($0.key, name: "tags.key", parent: name, min: 1)
                try validate($0.value, name: "tags[\"\($0.key)\"]", parent: name, max: 256)
            }
        }

        private enum CodingKeys: String, CodingKey {
            case resourceArn = "ResourceArn"
            case tags = "Tags"
        }
    }

    public struct TagResourceResponse: AWSDecodableShape {
        public init() {}
    }

    public struct TokenValidityUnitsType: AWSEncodableShape & AWSDecodableShape {
        ///  A time unit of seconds, minutes, hours, or days for the value that you set in the AccessTokenValidity parameter. The default AccessTokenValidity time unit is hours.
        public let accessToken: TimeUnitsType?
        /// A time unit of seconds, minutes, hours, or days for the value that you set in the IdTokenValidity parameter. The default IdTokenValidity time unit is hours.
        public let idToken: TimeUnitsType?
        /// A time unit of seconds, minutes, hours, or days for the value that you set in the RefreshTokenValidity parameter. The default RefreshTokenValidity time unit is days.
        public let refreshToken: TimeUnitsType?

        public init(accessToken: TimeUnitsType? = nil, idToken: TimeUnitsType? = nil, refreshToken: TimeUnitsType? = nil) {
            self.accessToken = accessToken
            self.idToken = idToken
            self.refreshToken = refreshToken
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case idToken = "IdToken"
            case refreshToken = "RefreshToken"
        }
    }

    public struct UICustomizationType: AWSDecodableShape {
        /// The client ID for the client app.
        public let clientId: String?
        /// The creation date for the UI customization.
        public let creationDate: Date?
        /// The CSS values in the UI customization.
        public let css: String?
        /// The CSS version number.
        public let cssVersion: String?
        /// The logo image for the UI customization.
        public let imageUrl: String?
        /// The last-modified date for the UI customization.
        public let lastModifiedDate: Date?
        /// The user pool ID for the user pool.
        public let userPoolId: String?

        public init(clientId: String? = nil, creationDate: Date? = nil, css: String? = nil, cssVersion: String? = nil, imageUrl: String? = nil, lastModifiedDate: Date? = nil, userPoolId: String? = nil) {
            self.clientId = clientId
            self.creationDate = creationDate
            self.css = css
            self.cssVersion = cssVersion
            self.imageUrl = imageUrl
            self.lastModifiedDate = lastModifiedDate
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case creationDate = "CreationDate"
            case css = "CSS"
            case cssVersion = "CSSVersion"
            case imageUrl = "ImageUrl"
            case lastModifiedDate = "LastModifiedDate"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UntagResourceRequest: AWSEncodableShape {
        /// The Amazon Resource Name (ARN) of the user pool that the tags are assigned to.
        public let resourceArn: String
        /// The keys of the tags to remove from the user pool.
        public let tagKeys: [String]

        public init(resourceArn: String, tagKeys: [String]) {
            self.resourceArn = resourceArn
            self.tagKeys = tagKeys
        }

        public func validate(name: String) throws {
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, max: 2048)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, min: 20)
            try self.validate(self.resourceArn, name: "resourceArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.tagKeys.forEach {
                try validate($0, name: "tagKeys[]", parent: name, max: 128)
                try validate($0, name: "tagKeys[]", parent: name, min: 1)
            }
        }

        private enum CodingKeys: String, CodingKey {
            case resourceArn = "ResourceArn"
            case tagKeys = "TagKeys"
        }
    }

    public struct UntagResourceResponse: AWSDecodableShape {
        public init() {}
    }

    public struct UpdateAuthEventFeedbackRequest: AWSEncodableShape {
        /// The event ID.
        public let eventId: String
        /// The feedback token.
        public let feedbackToken: String
        /// The authentication event feedback value.
        public let feedbackValue: FeedbackValueType
        /// The user pool username.
        public let username: String
        /// The user pool ID.
        public let userPoolId: String

        public init(eventId: String, feedbackToken: String, feedbackValue: FeedbackValueType, username: String, userPoolId: String) {
            self.eventId = eventId
            self.feedbackToken = feedbackToken
            self.feedbackValue = feedbackValue
            self.username = username
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.eventId, name: "eventId", parent: name, max: 50)
            try self.validate(self.eventId, name: "eventId", parent: name, min: 1)
            try self.validate(self.eventId, name: "eventId", parent: name, pattern: "^[\\w+-]+$")
            try self.validate(self.feedbackToken, name: "feedbackToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.username, name: "username", parent: name, max: 128)
            try self.validate(self.username, name: "username", parent: name, min: 1)
            try self.validate(self.username, name: "username", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case eventId = "EventId"
            case feedbackToken = "FeedbackToken"
            case feedbackValue = "FeedbackValue"
            case username = "Username"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UpdateAuthEventFeedbackResponse: AWSDecodableShape {
        public init() {}
    }

    public struct UpdateDeviceStatusRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose device status you want to update.
        public let accessToken: String
        /// The device key.
        public let deviceKey: String
        /// The status of whether a device is remembered.
        public let deviceRememberedStatus: DeviceRememberedStatusType?

        public init(accessToken: String, deviceKey: String, deviceRememberedStatus: DeviceRememberedStatusType? = nil) {
            self.accessToken = accessToken
            self.deviceKey = deviceKey
            self.deviceRememberedStatus = deviceRememberedStatus
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, max: 55)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, min: 1)
            try self.validate(self.deviceKey, name: "deviceKey", parent: name, pattern: "^[\\w-]+_[0-9a-f-]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case deviceKey = "DeviceKey"
            case deviceRememberedStatus = "DeviceRememberedStatus"
        }
    }

    public struct UpdateDeviceStatusResponse: AWSDecodableShape {
        public init() {}
    }

    public struct UpdateGroupRequest: AWSEncodableShape {
        /// A string containing the new description of the group.
        public let description: String?
        /// The name of the group.
        public let groupName: String
        /// The new precedence value for the group. For more information about this parameter, see CreateGroup.
        public let precedence: Int?
        /// The new role Amazon Resource Name (ARN) for the group. This is used for setting the cognito:roles and cognito:preferred_role claims in the token.
        public let roleArn: String?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(description: String? = nil, groupName: String, precedence: Int? = nil, roleArn: String? = nil, userPoolId: String) {
            self.description = description
            self.groupName = groupName
            self.precedence = precedence
            self.roleArn = roleArn
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.description, name: "description", parent: name, max: 2048)
            try self.validate(self.groupName, name: "groupName", parent: name, max: 128)
            try self.validate(self.groupName, name: "groupName", parent: name, min: 1)
            try self.validate(self.groupName, name: "groupName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.precedence, name: "precedence", parent: name, min: 0)
            try self.validate(self.roleArn, name: "roleArn", parent: name, max: 2048)
            try self.validate(self.roleArn, name: "roleArn", parent: name, min: 20)
            try self.validate(self.roleArn, name: "roleArn", parent: name, pattern: "^arn:[\\w+=/,.@-]+:[\\w+=/,.@-]+:([\\w+=/,.@-]*)?:[0-9]+:[\\w+=/,.@-]+(:[\\w+=/,.@-]+)?(:[\\w+=/,.@-]+)?$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case description = "Description"
            case groupName = "GroupName"
            case precedence = "Precedence"
            case roleArn = "RoleArn"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UpdateGroupResponse: AWSDecodableShape {
        /// The group object for the group.
        public let group: GroupType?

        public init(group: GroupType? = nil) {
            self.group = group
        }

        private enum CodingKeys: String, CodingKey {
            case group = "Group"
        }
    }

    public struct UpdateIdentityProviderRequest: AWSEncodableShape {
        /// The IdP attribute mapping to be changed.
        public let attributeMapping: [String: String]?
        /// A list of IdP identifiers.
        public let idpIdentifiers: [String]?
        /// The IdP details to be updated, such as MetadataURL and MetadataFile.
        public let providerDetails: [String: String]?
        /// The IdP name.
        public let providerName: String
        /// The user pool ID.
        public let userPoolId: String

        public init(attributeMapping: [String: String]? = nil, idpIdentifiers: [String]? = nil, providerDetails: [String: String]? = nil, providerName: String, userPoolId: String) {
            self.attributeMapping = attributeMapping
            self.idpIdentifiers = idpIdentifiers
            self.providerDetails = providerDetails
            self.providerName = providerName
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.attributeMapping?.forEach {
                try validate($0.key, name: "attributeMapping.key", parent: name, max: 32)
                try validate($0.key, name: "attributeMapping.key", parent: name, min: 1)
            }
            try self.idpIdentifiers?.forEach {
                try validate($0, name: "idpIdentifiers[]", parent: name, max: 40)
                try validate($0, name: "idpIdentifiers[]", parent: name, min: 1)
                try validate($0, name: "idpIdentifiers[]", parent: name, pattern: "^[\\w\\s+=.@-]+$")
            }
            try self.validate(self.idpIdentifiers, name: "idpIdentifiers", parent: name, max: 50)
            try self.validate(self.providerName, name: "providerName", parent: name, max: 32)
            try self.validate(self.providerName, name: "providerName", parent: name, min: 1)
            try self.validate(self.providerName, name: "providerName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case attributeMapping = "AttributeMapping"
            case idpIdentifiers = "IdpIdentifiers"
            case providerDetails = "ProviderDetails"
            case providerName = "ProviderName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UpdateIdentityProviderResponse: AWSDecodableShape {
        /// The identity provider details.
        public let identityProvider: IdentityProviderType

        public init(identityProvider: IdentityProviderType) {
            self.identityProvider = identityProvider
        }

        private enum CodingKeys: String, CodingKey {
            case identityProvider = "IdentityProvider"
        }
    }

    public struct UpdateResourceServerRequest: AWSEncodableShape {
        /// The identifier for the resource server.
        public let identifier: String
        /// The name of the resource server.
        public let name: String
        /// The scope values to be set for the resource server.
        public let scopes: [ResourceServerScopeType]?
        /// The user pool ID for the user pool.
        public let userPoolId: String

        public init(identifier: String, name: String, scopes: [ResourceServerScopeType]? = nil, userPoolId: String) {
            self.identifier = identifier
            self.name = name
            self.scopes = scopes
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.validate(self.identifier, name: "identifier", parent: name, max: 256)
            try self.validate(self.identifier, name: "identifier", parent: name, min: 1)
            try self.validate(self.identifier, name: "identifier", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            try self.validate(self.name, name: "name", parent: name, max: 256)
            try self.validate(self.name, name: "name", parent: name, min: 1)
            try self.validate(self.name, name: "name", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.scopes?.forEach {
                try $0.validate(name: "\(name).scopes[]")
            }
            try self.validate(self.scopes, name: "scopes", parent: name, max: 100)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case identifier = "Identifier"
            case name = "Name"
            case scopes = "Scopes"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UpdateResourceServerResponse: AWSDecodableShape {
        /// The resource server.
        public let resourceServer: ResourceServerType

        public init(resourceServer: ResourceServerType) {
            self.resourceServer = resourceServer
        }

        private enum CodingKeys: String, CodingKey {
            case resourceServer = "ResourceServer"
        }
    }

    public struct UpdateUserAttributesRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose user attributes you want to update.
        public let accessToken: String
        /// A map of custom key-value pairs that you can provide as input for any custom workflows that this action initiates.  You create custom workflows by assigning Lambda functions to user pool triggers. When you use the UpdateUserAttributes API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your UpdateUserAttributes request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.  For more information, see
        /// Customizing user pool Workflows with Lambda Triggers in the Amazon Cognito Developer Guide.
        ///   When you use the ClientMetadata parameter, remember that Amazon Cognito won't do the following:   Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.   Validate the ClientMetadata value.   Encrypt the ClientMetadata value. Don't use Amazon Cognito to provide sensitive information.
        public let clientMetadata: [String: String]?
        /// An array of name-value pairs representing user attributes. For custom attributes, you must prepend the custom: prefix to the attribute name. If you have set an attribute to require verification before Amazon Cognito updates its value, this request doesn’t immediately update the value of that attribute. After your user receives and responds to a verification message to verify the new value, Amazon Cognito updates the attribute value. Your user can sign in and receive messages with the original  attribute value until they verify the new value.
        public let userAttributes: [AttributeType]

        public init(accessToken: String, clientMetadata: [String: String]? = nil, userAttributes: [AttributeType]) {
            self.accessToken = accessToken
            self.clientMetadata = clientMetadata
            self.userAttributes = userAttributes
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.userAttributes.forEach {
                try $0.validate(name: "\(name).userAttributes[]")
            }
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case clientMetadata = "ClientMetadata"
            case userAttributes = "UserAttributes"
        }
    }

    public struct UpdateUserAttributesResponse: AWSDecodableShape {
        /// The code delivery details list from the server for the request to update user attributes.
        public let codeDeliveryDetailsList: [CodeDeliveryDetailsType]?

        public init(codeDeliveryDetailsList: [CodeDeliveryDetailsType]? = nil) {
            self.codeDeliveryDetailsList = codeDeliveryDetailsList
        }

        private enum CodingKeys: String, CodingKey {
            case codeDeliveryDetailsList = "CodeDeliveryDetailsList"
        }
    }

    public struct UpdateUserPoolClientRequest: AWSEncodableShape {
        /// The access token time limit. After this limit expires, your user can't use  their access token. To specify the time unit for AccessTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set AccessTokenValidity to 10 and TokenValidityUnits to hours, your user can authorize access with their access token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your access tokens are valid for one hour.
        public let accessTokenValidity: Int?
        /// The allowed OAuth flows.  code  Use a code grant flow, which provides an authorization code as the response. This code can be exchanged for access tokens with the /oauth2/token endpoint.  implicit  Issue the access token (and, optionally, ID token, based on scopes) directly to your user.  client_credentials  Issue the access token from the /oauth2/token endpoint directly to a non-person user using a combination of the client ID and client secret.
        public let allowedOAuthFlows: [OAuthFlowType]?
        /// Set to true if the client is allowed to follow the OAuth protocol when interacting with Amazon Cognito user pools.
        public let allowedOAuthFlowsUserPoolClient: Bool?
        /// The allowed OAuth scopes. Possible values provided by OAuth are phone, email, openid, and profile. Possible values provided by Amazon Web Services are aws.cognito.signin.user.admin. Custom scopes created in Resource Servers are also supported.
        public let allowedOAuthScopes: [String]?
        /// The Amazon Pinpoint analytics configuration necessary to collect metrics for this user pool.  In Amazon Web Services Regions where Amazon Pinpoint isn't available, user pools only support sending events to Amazon Pinpoint projects in us-east-1. In Regions where Amazon Pinpoint is available, user pools support sending events to Amazon Pinpoint projects within that same Region.
        public let analyticsConfiguration: AnalyticsConfigurationType?
        /// Amazon Cognito creates a session token for each API request in an authentication flow. AuthSessionValidity is the duration,
        /// in minutes, of that session token. Your user pool native user must respond to each authentication challenge before the session expires.
        public let authSessionValidity: Int?
        /// A list of allowed redirect (callback) URLs for the IdPs. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let callbackURLs: [String]?
        /// The ID of the client associated with the user pool.
        public let clientId: String
        /// The client name from the update user pool client request.
        public let clientName: String?
        /// The default redirect URI. Must be in the CallbackURLs list. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let defaultRedirectURI: String?
        /// Activates the propagation of additional user context data. For more information about propagation of user context data, see  Adding advanced security to a user pool. If you don’t include this parameter, you can't send device fingerprint information, including source IP address, to Amazon Cognito advanced security. You can only activate EnablePropagateAdditionalUserContextData in an app client that has a client secret.
        public let enablePropagateAdditionalUserContextData: Bool?
        /// Activates or deactivates token revocation. For more information about revoking tokens, see RevokeToken.
        public let enableTokenRevocation: Bool?
        /// The authentication flows that you want your user pool client to support. For each app client in your user pool, you can sign in
        /// your users with any combination of one or more flows, including with a user name and Secure Remote Password (SRP), a user name and
        /// password, or a custom authentication process that you define with Lambda functions.  If you don't specify a value for ExplicitAuthFlows, your user client supports ALLOW_REFRESH_TOKEN_AUTH, ALLOW_USER_SRP_AUTH, and ALLOW_CUSTOM_AUTH.  Valid values include:    ALLOW_ADMIN_USER_PASSWORD_AUTH: Enable admin based user password authentication flow ADMIN_USER_PASSWORD_AUTH. This setting replaces the ADMIN_NO_SRP_AUTH setting. With this authentication flow, your app passes a user name and password to Amazon Cognito in the request, instead of using the Secure  Remote Password (SRP) protocol to securely transmit the password.    ALLOW_CUSTOM_AUTH: Enable Lambda trigger based authentication.    ALLOW_USER_PASSWORD_AUTH: Enable user password-based authentication. In this flow, Amazon Cognito receives the password in the request instead of using the SRP protocol to verify passwords.    ALLOW_USER_SRP_AUTH: Enable SRP-based authentication.    ALLOW_REFRESH_TOKEN_AUTH: Enable authflow to refresh tokens.   In some environments, you will see the values ADMIN_NO_SRP_AUTH, CUSTOM_AUTH_FLOW_ONLY, or USER_PASSWORD_AUTH.
        /// You can't assign these legacy ExplicitAuthFlows values to user pool clients at the same time as values that begin with ALLOW_,
        /// like ALLOW_USER_SRP_AUTH.
        public let explicitAuthFlows: [ExplicitAuthFlowsType]?
        /// The ID token time limit. After this limit expires, your user can't use  their ID token. To specify the time unit for IdTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set IdTokenValidity as 10 and TokenValidityUnits as hours, your user can authenticate their  session with their ID token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your ID tokens are valid for one hour.
        public let idTokenValidity: Int?
        /// A list of allowed logout URLs for the IdPs.
        public let logoutURLs: [String]?
        /// Errors and responses that you want Amazon Cognito APIs to return during authentication, account confirmation, and password recovery when the user doesn't exist in the user pool. When set to ENABLED and the user doesn't exist, authentication returns an error indicating either the username or password was incorrect. Account confirmation and password recovery return a response indicating a code was sent to a simulated destination. When set to LEGACY, those APIs return a UserNotFoundException exception if the user doesn't exist in the user pool. Valid values include:    ENABLED - This prevents user existence-related errors.    LEGACY - This represents the early behavior of Amazon Cognito where user existence related errors aren't prevented.
        public let preventUserExistenceErrors: PreventUserExistenceErrorTypes?
        /// The read-only attributes of the user pool.
        public let readAttributes: [String]?
        /// The refresh token time limit. After this limit expires, your user can't use  their refresh token. To specify the time unit for RefreshTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set RefreshTokenValidity as 10 and TokenValidityUnits as days, your user can refresh their session and retrieve new access and ID tokens for 10 days. The default time unit for RefreshTokenValidity in an API request is days.  You can't set RefreshTokenValidity to 0. If you do, Amazon Cognito overrides the  value with the default value of 30 days. Valid range is displayed below  in seconds. If you don't specify otherwise in the configuration of your app client, your refresh tokens are valid for 30 days.
        public let refreshTokenValidity: Int?
        /// A list of provider names for the IdPs that this client supports. The following are supported: COGNITO, Facebook, Google, SignInWithApple, LoginWithAmazon, and the names of your own SAML and OIDC providers.
        public let supportedIdentityProviders: [String]?
        /// The units in which the validity times are represented. The default unit for RefreshToken is days, and the default for ID and access tokens is hours.
        public let tokenValidityUnits: TokenValidityUnitsType?
        /// The user pool ID for the user pool where you want to update the user pool client.
        public let userPoolId: String
        /// The writeable attributes of the user pool.
        public let writeAttributes: [String]?

        public init(accessTokenValidity: Int? = nil, allowedOAuthFlows: [OAuthFlowType]? = nil, allowedOAuthFlowsUserPoolClient: Bool? = nil, allowedOAuthScopes: [String]? = nil, analyticsConfiguration: AnalyticsConfigurationType? = nil, authSessionValidity: Int? = nil, callbackURLs: [String]? = nil, clientId: String, clientName: String? = nil, defaultRedirectURI: String? = nil, enablePropagateAdditionalUserContextData: Bool? = nil, enableTokenRevocation: Bool? = nil, explicitAuthFlows: [ExplicitAuthFlowsType]? = nil, idTokenValidity: Int? = nil, logoutURLs: [String]? = nil, preventUserExistenceErrors: PreventUserExistenceErrorTypes? = nil, readAttributes: [String]? = nil, refreshTokenValidity: Int? = nil, supportedIdentityProviders: [String]? = nil, tokenValidityUnits: TokenValidityUnitsType? = nil, userPoolId: String, writeAttributes: [String]? = nil) {
            self.accessTokenValidity = accessTokenValidity
            self.allowedOAuthFlows = allowedOAuthFlows
            self.allowedOAuthFlowsUserPoolClient = allowedOAuthFlowsUserPoolClient
            self.allowedOAuthScopes = allowedOAuthScopes
            self.analyticsConfiguration = analyticsConfiguration
            self.authSessionValidity = authSessionValidity
            self.callbackURLs = callbackURLs
            self.clientId = clientId
            self.clientName = clientName
            self.defaultRedirectURI = defaultRedirectURI
            self.enablePropagateAdditionalUserContextData = enablePropagateAdditionalUserContextData
            self.enableTokenRevocation = enableTokenRevocation
            self.explicitAuthFlows = explicitAuthFlows
            self.idTokenValidity = idTokenValidity
            self.logoutURLs = logoutURLs
            self.preventUserExistenceErrors = preventUserExistenceErrors
            self.readAttributes = readAttributes
            self.refreshTokenValidity = refreshTokenValidity
            self.supportedIdentityProviders = supportedIdentityProviders
            self.tokenValidityUnits = tokenValidityUnits
            self.userPoolId = userPoolId
            self.writeAttributes = writeAttributes
        }

        public func validate(name: String) throws {
            try self.validate(self.accessTokenValidity, name: "accessTokenValidity", parent: name, max: 86400)
            try self.validate(self.accessTokenValidity, name: "accessTokenValidity", parent: name, min: 1)
            try self.validate(self.allowedOAuthFlows, name: "allowedOAuthFlows", parent: name, max: 3)
            try self.allowedOAuthScopes?.forEach {
                try validate($0, name: "allowedOAuthScopes[]", parent: name, max: 256)
                try validate($0, name: "allowedOAuthScopes[]", parent: name, min: 1)
                try validate($0, name: "allowedOAuthScopes[]", parent: name, pattern: "^[\\x21\\x23-\\x5B\\x5D-\\x7E]+$")
            }
            try self.validate(self.allowedOAuthScopes, name: "allowedOAuthScopes", parent: name, max: 50)
            try self.analyticsConfiguration?.validate(name: "\(name).analyticsConfiguration")
            try self.validate(self.authSessionValidity, name: "authSessionValidity", parent: name, max: 15)
            try self.validate(self.authSessionValidity, name: "authSessionValidity", parent: name, min: 3)
            try self.callbackURLs?.forEach {
                try validate($0, name: "callbackURLs[]", parent: name, max: 1024)
                try validate($0, name: "callbackURLs[]", parent: name, min: 1)
                try validate($0, name: "callbackURLs[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.callbackURLs, name: "callbackURLs", parent: name, max: 100)
            try self.validate(self.clientId, name: "clientId", parent: name, max: 128)
            try self.validate(self.clientId, name: "clientId", parent: name, min: 1)
            try self.validate(self.clientId, name: "clientId", parent: name, pattern: "^[\\w+]+$")
            try self.validate(self.clientName, name: "clientName", parent: name, max: 128)
            try self.validate(self.clientName, name: "clientName", parent: name, min: 1)
            try self.validate(self.clientName, name: "clientName", parent: name, pattern: "^[\\w\\s+=,.@-]+$")
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, max: 1024)
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, min: 1)
            try self.validate(self.defaultRedirectURI, name: "defaultRedirectURI", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.idTokenValidity, name: "idTokenValidity", parent: name, max: 86400)
            try self.validate(self.idTokenValidity, name: "idTokenValidity", parent: name, min: 1)
            try self.logoutURLs?.forEach {
                try validate($0, name: "logoutURLs[]", parent: name, max: 1024)
                try validate($0, name: "logoutURLs[]", parent: name, min: 1)
                try validate($0, name: "logoutURLs[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.logoutURLs, name: "logoutURLs", parent: name, max: 100)
            try self.readAttributes?.forEach {
                try validate($0, name: "readAttributes[]", parent: name, max: 2048)
                try validate($0, name: "readAttributes[]", parent: name, min: 1)
            }
            try self.validate(self.refreshTokenValidity, name: "refreshTokenValidity", parent: name, max: 315_360_000)
            try self.validate(self.refreshTokenValidity, name: "refreshTokenValidity", parent: name, min: 0)
            try self.supportedIdentityProviders?.forEach {
                try validate($0, name: "supportedIdentityProviders[]", parent: name, max: 32)
                try validate($0, name: "supportedIdentityProviders[]", parent: name, min: 1)
                try validate($0, name: "supportedIdentityProviders[]", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            }
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
            try self.writeAttributes?.forEach {
                try validate($0, name: "writeAttributes[]", parent: name, max: 2048)
                try validate($0, name: "writeAttributes[]", parent: name, min: 1)
            }
        }

        private enum CodingKeys: String, CodingKey {
            case accessTokenValidity = "AccessTokenValidity"
            case allowedOAuthFlows = "AllowedOAuthFlows"
            case allowedOAuthFlowsUserPoolClient = "AllowedOAuthFlowsUserPoolClient"
            case allowedOAuthScopes = "AllowedOAuthScopes"
            case analyticsConfiguration = "AnalyticsConfiguration"
            case authSessionValidity = "AuthSessionValidity"
            case callbackURLs = "CallbackURLs"
            case clientId = "ClientId"
            case clientName = "ClientName"
            case defaultRedirectURI = "DefaultRedirectURI"
            case enablePropagateAdditionalUserContextData = "EnablePropagateAdditionalUserContextData"
            case enableTokenRevocation = "EnableTokenRevocation"
            case explicitAuthFlows = "ExplicitAuthFlows"
            case idTokenValidity = "IdTokenValidity"
            case logoutURLs = "LogoutURLs"
            case preventUserExistenceErrors = "PreventUserExistenceErrors"
            case readAttributes = "ReadAttributes"
            case refreshTokenValidity = "RefreshTokenValidity"
            case supportedIdentityProviders = "SupportedIdentityProviders"
            case tokenValidityUnits = "TokenValidityUnits"
            case userPoolId = "UserPoolId"
            case writeAttributes = "WriteAttributes"
        }
    }

    public struct UpdateUserPoolClientResponse: AWSDecodableShape {
        /// The user pool client value from the response from the server when you request to update the user pool client.
        public let userPoolClient: UserPoolClientType?

        public init(userPoolClient: UserPoolClientType? = nil) {
            self.userPoolClient = userPoolClient
        }

        private enum CodingKeys: String, CodingKey {
            case userPoolClient = "UserPoolClient"
        }
    }

    public struct UpdateUserPoolDomainRequest: AWSEncodableShape {
        /// The configuration for a custom domain that hosts the sign-up and sign-in pages for your application. Use this object to specify an SSL certificate that is managed by ACM.
        public let customDomainConfig: CustomDomainConfigType
        /// The domain name for the custom domain that hosts the sign-up and sign-in pages for your application. One example might be auth.example.com.  This string can include only lowercase letters, numbers, and hyphens. Don't use a hyphen for the first or last character. Use periods to separate subdomain names.
        public let domain: String
        /// The ID of the user pool that is associated with the custom domain whose certificate you're updating.
        public let userPoolId: String

        public init(customDomainConfig: CustomDomainConfigType, domain: String, userPoolId: String) {
            self.customDomainConfig = customDomainConfig
            self.domain = domain
            self.userPoolId = userPoolId
        }

        public func validate(name: String) throws {
            try self.customDomainConfig.validate(name: "\(name).customDomainConfig")
            try self.validate(self.domain, name: "domain", parent: name, max: 63)
            try self.validate(self.domain, name: "domain", parent: name, min: 1)
            try self.validate(self.domain, name: "domain", parent: name, pattern: "^[a-z0-9](?:[a-z0-9\\-]{0,61}[a-z0-9])?$")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case customDomainConfig = "CustomDomainConfig"
            case domain = "Domain"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UpdateUserPoolDomainResponse: AWSDecodableShape {
        /// The Amazon CloudFront endpoint that Amazon Cognito set up when you added the custom domain to your user pool.
        public let cloudFrontDomain: String?

        public init(cloudFrontDomain: String? = nil) {
            self.cloudFrontDomain = cloudFrontDomain
        }

        private enum CodingKeys: String, CodingKey {
            case cloudFrontDomain = "CloudFrontDomain"
        }
    }

    public struct UpdateUserPoolRequest: AWSEncodableShape {
        /// The available verified method a user can use to recover their password when they call ForgotPassword. You can use this setting to define a preferred method when a user has more than one method available. With this setting, SMS doesn't qualify for a valid password recovery mechanism if the user also has SMS multi-factor authentication (MFA) activated. In the absence of this setting, Amazon Cognito uses the legacy behavior to determine the recovery method where SMS is preferred through email.
        public let accountRecoverySetting: AccountRecoverySettingType?
        /// The configuration for AdminCreateUser requests.
        public let adminCreateUserConfig: AdminCreateUserConfigType?
        /// The attributes that are automatically verified when Amazon Cognito requests to update user pools.
        public let autoVerifiedAttributes: [VerifiedAttributeType]?
        /// When active, DeletionProtection prevents accidental deletion of your user pool. Before you can delete a user pool that you have protected against deletion, you must deactivate this feature. When you try to delete a protected user pool in a DeleteUserPool API request,  Amazon Cognito returns an InvalidParameterException error. To delete a protected user pool,  send a new DeleteUserPool request after you deactivate deletion protection in an  UpdateUserPool API request.
        public let deletionProtection: DeletionProtectionType?
        /// The device-remembering configuration for a user pool. A null value indicates that you have deactivated device remembering in your user pool.  When you provide a value for any DeviceConfiguration field, you activate the Amazon Cognito device-remembering feature.
        public let deviceConfiguration: DeviceConfigurationType?
        /// The email configuration of your user pool. The email configuration type sets your preferred sending method, Amazon Web Services Region, and sender for email invitation and verification messages from your user pool.
        public let emailConfiguration: EmailConfigurationType?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationMessage: String?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationSubject: String?
        /// The Lambda configuration information from the request to update the user pool.
        public let lambdaConfig: LambdaConfigType?
        /// Possible values include:    OFF - MFA tokens aren't required and can't be specified during user registration.    ON - MFA tokens are required for all user registrations. You can only specify ON when you're initially creating a user pool. You can use the SetUserPoolMfaConfig API operation to turn MFA "ON" for existing user pools.     OPTIONAL - Users have the option when registering to create an MFA token.
        public let mfaConfiguration: UserPoolMfaType?
        /// A container with the policies you want to update in a user pool.
        public let policies: UserPoolPolicyType?
        /// The contents of the SMS authentication message.
        public let smsAuthenticationMessage: String?
        /// The SMS configuration with the settings that your Amazon Cognito user pool must use to send an SMS message from your Amazon Web Services account through Amazon Simple Notification Service. To send SMS messages with Amazon SNS in the Amazon Web Services Region that you want, the Amazon Cognito user pool uses an Identity and Access Management (IAM) role in your Amazon Web Services account.
        public let smsConfiguration: SmsConfigurationType?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let smsVerificationMessage: String?
        /// The settings for updates to user attributes. These settings include the property AttributesRequireVerificationBeforeUpdate,
        /// a user-pool setting that tells Amazon Cognito how to handle changes to the value of your users' email address and phone number attributes. For
        /// more information, see
        /// Verifying updates to email addresses and phone numbers.
        public let userAttributeUpdateSettings: UserAttributeUpdateSettingsType?
        /// Enables advanced security risk detection. Set the key AdvancedSecurityMode to the value "AUDIT".
        public let userPoolAddOns: UserPoolAddOnsType?
        /// The user pool ID for the user pool you want to update.
        public let userPoolId: String
        /// The tag keys and values to assign to the user pool. A tag is a label that you can use to categorize and manage user pools in different ways, such as by purpose, owner, environment, or other criteria.
        public let userPoolTags: [String: String]?
        /// The template for verification messages.
        public let verificationMessageTemplate: VerificationMessageTemplateType?

        public init(accountRecoverySetting: AccountRecoverySettingType? = nil, adminCreateUserConfig: AdminCreateUserConfigType? = nil, autoVerifiedAttributes: [VerifiedAttributeType]? = nil, deletionProtection: DeletionProtectionType? = nil, deviceConfiguration: DeviceConfigurationType? = nil, emailConfiguration: EmailConfigurationType? = nil, emailVerificationMessage: String? = nil, emailVerificationSubject: String? = nil, lambdaConfig: LambdaConfigType? = nil, mfaConfiguration: UserPoolMfaType? = nil, policies: UserPoolPolicyType? = nil, smsAuthenticationMessage: String? = nil, smsConfiguration: SmsConfigurationType? = nil, smsVerificationMessage: String? = nil, userAttributeUpdateSettings: UserAttributeUpdateSettingsType? = nil, userPoolAddOns: UserPoolAddOnsType? = nil, userPoolId: String, userPoolTags: [String: String]? = nil, verificationMessageTemplate: VerificationMessageTemplateType? = nil) {
            self.accountRecoverySetting = accountRecoverySetting
            self.adminCreateUserConfig = adminCreateUserConfig
            self.autoVerifiedAttributes = autoVerifiedAttributes
            self.deletionProtection = deletionProtection
            self.deviceConfiguration = deviceConfiguration
            self.emailConfiguration = emailConfiguration
            self.emailVerificationMessage = emailVerificationMessage
            self.emailVerificationSubject = emailVerificationSubject
            self.lambdaConfig = lambdaConfig
            self.mfaConfiguration = mfaConfiguration
            self.policies = policies
            self.smsAuthenticationMessage = smsAuthenticationMessage
            self.smsConfiguration = smsConfiguration
            self.smsVerificationMessage = smsVerificationMessage
            self.userAttributeUpdateSettings = userAttributeUpdateSettings
            self.userPoolAddOns = userPoolAddOns
            self.userPoolId = userPoolId
            self.userPoolTags = userPoolTags
            self.verificationMessageTemplate = verificationMessageTemplate
        }

        public func validate(name: String) throws {
            try self.accountRecoverySetting?.validate(name: "\(name).accountRecoverySetting")
            try self.adminCreateUserConfig?.validate(name: "\(name).adminCreateUserConfig")
            try self.emailConfiguration?.validate(name: "\(name).emailConfiguration")
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, max: 20000)
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, min: 6)
            try self.validate(self.emailVerificationMessage, name: "emailVerificationMessage", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*\\{####\\}[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*$")
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, max: 140)
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, min: 1)
            try self.validate(self.emailVerificationSubject, name: "emailVerificationSubject", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.lambdaConfig?.validate(name: "\(name).lambdaConfig")
            try self.policies?.validate(name: "\(name).policies")
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, max: 140)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, min: 6)
            try self.validate(self.smsAuthenticationMessage, name: "smsAuthenticationMessage", parent: name, pattern: "\\{####\\}")
            try self.smsConfiguration?.validate(name: "\(name).smsConfiguration")
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, max: 140)
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, min: 6)
            try self.validate(self.smsVerificationMessage, name: "smsVerificationMessage", parent: name, pattern: "\\{####\\}")
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, max: 55)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, min: 1)
            try self.validate(self.userPoolId, name: "userPoolId", parent: name, pattern: "^[\\w-]+_[0-9a-zA-Z]+$")
            try self.userPoolTags?.forEach {
                try validate($0.key, name: "userPoolTags.key", parent: name, max: 128)
                try validate($0.key, name: "userPoolTags.key", parent: name, min: 1)
                try validate($0.value, name: "userPoolTags[\"\($0.key)\"]", parent: name, max: 256)
            }
            try self.verificationMessageTemplate?.validate(name: "\(name).verificationMessageTemplate")
        }

        private enum CodingKeys: String, CodingKey {
            case accountRecoverySetting = "AccountRecoverySetting"
            case adminCreateUserConfig = "AdminCreateUserConfig"
            case autoVerifiedAttributes = "AutoVerifiedAttributes"
            case deletionProtection = "DeletionProtection"
            case deviceConfiguration = "DeviceConfiguration"
            case emailConfiguration = "EmailConfiguration"
            case emailVerificationMessage = "EmailVerificationMessage"
            case emailVerificationSubject = "EmailVerificationSubject"
            case lambdaConfig = "LambdaConfig"
            case mfaConfiguration = "MfaConfiguration"
            case policies = "Policies"
            case smsAuthenticationMessage = "SmsAuthenticationMessage"
            case smsConfiguration = "SmsConfiguration"
            case smsVerificationMessage = "SmsVerificationMessage"
            case userAttributeUpdateSettings = "UserAttributeUpdateSettings"
            case userPoolAddOns = "UserPoolAddOns"
            case userPoolId = "UserPoolId"
            case userPoolTags = "UserPoolTags"
            case verificationMessageTemplate = "VerificationMessageTemplate"
        }
    }

    public struct UpdateUserPoolResponse: AWSDecodableShape {
        public init() {}
    }

    public struct UserAttributeUpdateSettingsType: AWSEncodableShape & AWSDecodableShape {
        /// Requires that your user verifies their email address, phone number, or both before  Amazon Cognito updates the value of that attribute. When you update a user attribute that has  this option activated, Amazon Cognito sends a verification message to the new phone number or  email address. Amazon Cognito doesn’t change the value of the attribute until your user responds  to the verification message and confirms the new value. You can verify an updated email address or phone number with a VerifyUserAttribute API request. You can also call the UpdateUserAttributes or AdminUpdateUserAttributes API and set email_verified or phone_number_verified to true. When AttributesRequireVerificationBeforeUpdate is false, your user pool doesn't require that your users verify attribute changes before Amazon Cognito updates them. In a user pool where AttributesRequireVerificationBeforeUpdate is false, API operations that change attribute values can immediately update a user’s email or phone_number attribute.
        public let attributesRequireVerificationBeforeUpdate: [VerifiedAttributeType]?

        public init(attributesRequireVerificationBeforeUpdate: [VerifiedAttributeType]? = nil) {
            self.attributesRequireVerificationBeforeUpdate = attributesRequireVerificationBeforeUpdate
        }

        private enum CodingKeys: String, CodingKey {
            case attributesRequireVerificationBeforeUpdate = "AttributesRequireVerificationBeforeUpdate"
        }
    }

    public struct UserContextDataType: AWSEncodableShape {
        /// Encoded device-fingerprint details that your app collected with the Amazon Cognito context data collection library. For more information, see Adding user device and session data to API requests.
        public let encodedData: String?
        /// The source IP address of your user's device.
        public let ipAddress: String?

        public init(encodedData: String? = nil, ipAddress: String? = nil) {
            self.encodedData = encodedData
            self.ipAddress = ipAddress
        }

        private enum CodingKeys: String, CodingKey {
            case encodedData = "EncodedData"
            case ipAddress = "IpAddress"
        }
    }

    public struct UserImportJobType: AWSDecodableShape {
        /// The role Amazon Resource Name (ARN) for the Amazon CloudWatch Logging role for the user import job. For more information, see "Creating the CloudWatch Logs IAM Role" in the Amazon Cognito Developer Guide.
        public let cloudWatchLogsRoleArn: String?
        /// The date when the user import job was completed.
        public let completionDate: Date?
        /// The message returned when the user import job is completed.
        public let completionMessage: String?
        /// The date the user import job was created.
        public let creationDate: Date?
        /// The number of users that couldn't be imported.
        public let failedUsers: Int64?
        /// The number of users that were successfully imported.
        public let importedUsers: Int64?
        /// The job ID for the user import job.
        public let jobId: String?
        /// The job name for the user import job.
        public let jobName: String?
        /// The pre-signed URL to be used to upload the .csv file.
        public let preSignedUrl: String?
        /// The number of users that were skipped.
        public let skippedUsers: Int64?
        /// The date when the user import job was started.
        public let startDate: Date?
        /// The status of the user import job. One of the following:    Created - The job was created but not started.    Pending - A transition state. You have started the job, but it has not begun importing users yet.    InProgress - The job has started, and users are being imported.    Stopping - You have stopped the job, but the job has not stopped importing users yet.    Stopped - You have stopped the job, and the job has stopped importing users.    Succeeded - The job has completed successfully.    Failed - The job has stopped due to an error.    Expired - You created a job, but did not start the job within 24-48 hours. All data associated with the job was deleted, and the job can't be started.
        public let status: UserImportJobStatusType?
        /// The user pool ID for the user pool that the users are being imported into.
        public let userPoolId: String?

        public init(cloudWatchLogsRoleArn: String? = nil, completionDate: Date? = nil, completionMessage: String? = nil, creationDate: Date? = nil, failedUsers: Int64? = nil, importedUsers: Int64? = nil, jobId: String? = nil, jobName: String? = nil, preSignedUrl: String? = nil, skippedUsers: Int64? = nil, startDate: Date? = nil, status: UserImportJobStatusType? = nil, userPoolId: String? = nil) {
            self.cloudWatchLogsRoleArn = cloudWatchLogsRoleArn
            self.completionDate = completionDate
            self.completionMessage = completionMessage
            self.creationDate = creationDate
            self.failedUsers = failedUsers
            self.importedUsers = importedUsers
            self.jobId = jobId
            self.jobName = jobName
            self.preSignedUrl = preSignedUrl
            self.skippedUsers = skippedUsers
            self.startDate = startDate
            self.status = status
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case cloudWatchLogsRoleArn = "CloudWatchLogsRoleArn"
            case completionDate = "CompletionDate"
            case completionMessage = "CompletionMessage"
            case creationDate = "CreationDate"
            case failedUsers = "FailedUsers"
            case importedUsers = "ImportedUsers"
            case jobId = "JobId"
            case jobName = "JobName"
            case preSignedUrl = "PreSignedUrl"
            case skippedUsers = "SkippedUsers"
            case startDate = "StartDate"
            case status = "Status"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UserPoolAddOnsType: AWSEncodableShape & AWSDecodableShape {
        /// The advanced security mode.
        public let advancedSecurityMode: AdvancedSecurityModeType

        public init(advancedSecurityMode: AdvancedSecurityModeType) {
            self.advancedSecurityMode = advancedSecurityMode
        }

        private enum CodingKeys: String, CodingKey {
            case advancedSecurityMode = "AdvancedSecurityMode"
        }
    }

    public struct UserPoolClientDescription: AWSDecodableShape {
        /// The ID of the client associated with the user pool.
        public let clientId: String?
        /// The client name from the user pool client description.
        public let clientName: String?
        /// The user pool ID for the user pool where you want to describe the user pool client.
        public let userPoolId: String?

        public init(clientId: String? = nil, clientName: String? = nil, userPoolId: String? = nil) {
            self.clientId = clientId
            self.clientName = clientName
            self.userPoolId = userPoolId
        }

        private enum CodingKeys: String, CodingKey {
            case clientId = "ClientId"
            case clientName = "ClientName"
            case userPoolId = "UserPoolId"
        }
    }

    public struct UserPoolClientType: AWSDecodableShape {
        /// The access token time limit. After this limit expires, your user can't use  their access token. To specify the time unit for AccessTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set AccessTokenValidity to 10 and TokenValidityUnits to hours, your user can authorize access with their access token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your access tokens are valid for one hour.
        public let accessTokenValidity: Int?
        /// The allowed OAuth flows.  code  Use a code grant flow, which provides an authorization code as the response. This code can be exchanged for access tokens with the /oauth2/token endpoint.  implicit  Issue the access token (and, optionally, ID token, based on scopes) directly to your user.  client_credentials  Issue the access token from the /oauth2/token endpoint directly to a non-person user using a combination of the client ID and client secret.
        public let allowedOAuthFlows: [OAuthFlowType]?
        /// Set to true if the client is allowed to follow the OAuth protocol when interacting with Amazon Cognito user pools.
        public let allowedOAuthFlowsUserPoolClient: Bool?
        /// The OAuth scopes that your app client supports. Possible values that OAuth provides are phone, email, openid, and profile. Possible values that Amazon Web Services provides are aws.cognito.signin.user.admin. Amazon Cognito also supports custom scopes that you create in Resource Servers.
        public let allowedOAuthScopes: [String]?
        /// The Amazon Pinpoint analytics configuration for the user pool client.  Amazon Cognito user pools only support sending events to Amazon Pinpoint projects in the US East (N. Virginia) us-east-1 Region, regardless of the Region where the user pool resides.
        public let analyticsConfiguration: AnalyticsConfigurationType?
        /// Amazon Cognito creates a session token for each API request in an authentication flow. AuthSessionValidity is the duration,
        /// in minutes, of that session token. Your user pool native user must respond to each authentication challenge before the session expires.
        public let authSessionValidity: Int?
        /// A list of allowed redirect (callback) URLs for the IdPs. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let callbackURLs: [String]?
        /// The ID of the client associated with the user pool.
        public let clientId: String?
        /// The client name from the user pool request of the client type.
        public let clientName: String?
        /// The client secret from the user pool request of the client type.
        public let clientSecret: String?
        /// The date the user pool client was created.
        public let creationDate: Date?
        /// The default redirect URI. Must be in the CallbackURLs list. A redirect URI must:   Be an absolute URI.   Be registered with the authorization server.   Not include a fragment component.   See OAuth 2.0 - Redirection Endpoint. Amazon Cognito requires HTTPS over HTTP except for http://localhost for testing purposes only. App callback URLs such as myapp://example are also supported.
        public let defaultRedirectURI: String?
        /// When EnablePropagateAdditionalUserContextData is true, Amazon Cognito accepts an IpAddress value that you send in the UserContextData parameter. The UserContextData parameter sends information to Amazon Cognito advanced security for risk analysis. You can send UserContextData when you sign in Amazon Cognito native users with the InitiateAuth and RespondToAuthChallenge API operations. When EnablePropagateAdditionalUserContextData is false, you can't send your user's source IP address to Amazon Cognito advanced security with unauthenticated API operations. EnablePropagateAdditionalUserContextData doesn't affect whether you can send a source IP address in a ContextData parameter with the authenticated API operations AdminInitiateAuth and AdminRespondToAuthChallenge. You can only activate EnablePropagateAdditionalUserContextData in an app client that has a client secret. For more information about propagation of user context data, see Adding user device and session data to API requests.
        public let enablePropagateAdditionalUserContextData: Bool?
        /// Indicates whether token revocation is activated for the user pool client. When you create a new user pool client, token revocation is activated by default. For more information about revoking tokens, see RevokeToken.
        public let enableTokenRevocation: Bool?
        /// The authentication flows that you want your user pool client to support. For each app client in your user pool, you can sign in
        /// your users with any combination of one or more flows, including with a user name and Secure Remote Password (SRP), a user name and
        /// password, or a custom authentication process that you define with Lambda functions.  If you don't specify a value for ExplicitAuthFlows, your user client supports ALLOW_REFRESH_TOKEN_AUTH, ALLOW_USER_SRP_AUTH, and ALLOW_CUSTOM_AUTH.  Valid values include:    ALLOW_ADMIN_USER_PASSWORD_AUTH: Enable admin based user password authentication flow ADMIN_USER_PASSWORD_AUTH. This setting replaces the ADMIN_NO_SRP_AUTH setting. With this authentication flow, your app passes a user name and password to Amazon Cognito in the request, instead of using the Secure  Remote Password (SRP) protocol to securely transmit the password.    ALLOW_CUSTOM_AUTH: Enable Lambda trigger based authentication.    ALLOW_USER_PASSWORD_AUTH: Enable user password-based authentication. In this flow, Amazon Cognito receives the password in the request instead of using the SRP protocol to verify passwords.    ALLOW_USER_SRP_AUTH: Enable SRP-based authentication.    ALLOW_REFRESH_TOKEN_AUTH: Enable authflow to refresh tokens.   In some environments, you will see the values ADMIN_NO_SRP_AUTH, CUSTOM_AUTH_FLOW_ONLY, or USER_PASSWORD_AUTH.
        /// You can't assign these legacy ExplicitAuthFlows values to user pool clients at the same time as values that begin with ALLOW_,
        /// like ALLOW_USER_SRP_AUTH.
        public let explicitAuthFlows: [ExplicitAuthFlowsType]?
        /// The ID token time limit. After this limit expires, your user can't use  their ID token. To specify the time unit for IdTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set IdTokenValidity as 10 and TokenValidityUnits as hours, your user can authenticate their  session with their ID token for 10 hours. The default time unit for AccessTokenValidity in an API request is hours.  Valid range is displayed below in seconds. If you don't specify otherwise in the configuration of your app client, your ID tokens are valid for one hour.
        public let idTokenValidity: Int?
        /// The date the user pool client was last modified.
        public let lastModifiedDate: Date?
        /// A list of allowed logout URLs for the IdPs.
        public let logoutURLs: [String]?
        /// Errors and responses that you want Amazon Cognito APIs to return during authentication, account confirmation, and password recovery when the user doesn't exist in the user pool. When set to ENABLED and the user doesn't exist, authentication returns an error indicating either the username or password was incorrect. Account confirmation and password recovery return a response indicating a code was sent to a simulated destination. When set to LEGACY, those APIs return a UserNotFoundException exception if the user doesn't exist in the user pool. Valid values include:    ENABLED - This prevents user existence-related errors.    LEGACY - This represents the old behavior of Amazon Cognito where user existence related errors aren't prevented.
        public let preventUserExistenceErrors: PreventUserExistenceErrorTypes?
        /// The Read-only attributes.
        public let readAttributes: [String]?
        /// The refresh token time limit. After this limit expires, your user can't use  their refresh token. To specify the time unit for RefreshTokenValidity as  seconds, minutes, hours, or days,  set a TokenValidityUnits value in your API request. For example, when you set RefreshTokenValidity as 10 and TokenValidityUnits as days, your user can refresh their session and retrieve new access and ID tokens for 10 days. The default time unit for RefreshTokenValidity in an API request is days.  You can't set RefreshTokenValidity to 0. If you do, Amazon Cognito overrides the  value with the default value of 30 days. Valid range is displayed below  in seconds. If you don't specify otherwise in the configuration of your app client, your refresh tokens are valid for 30 days.
        public let refreshTokenValidity: Int?
        /// A list of provider names for the IdPs that this client supports. The following are supported: COGNITO, Facebook, Google, SignInWithApple, LoginWithAmazon, and the names of your own SAML and OIDC providers.
        public let supportedIdentityProviders: [String]?
        /// The time units used to specify the token validity times of each token type: ID, access, and refresh.
        public let tokenValidityUnits: TokenValidityUnitsType?
        /// The user pool ID for the user pool client.
        public let userPoolId: String?
        /// The writeable attributes.
        public let writeAttributes: [String]?

        public init(accessTokenValidity: Int? = nil, allowedOAuthFlows: [OAuthFlowType]? = nil, allowedOAuthFlowsUserPoolClient: Bool? = nil, allowedOAuthScopes: [String]? = nil, analyticsConfiguration: AnalyticsConfigurationType? = nil, authSessionValidity: Int? = nil, callbackURLs: [String]? = nil, clientId: String? = nil, clientName: String? = nil, clientSecret: String? = nil, creationDate: Date? = nil, defaultRedirectURI: String? = nil, enablePropagateAdditionalUserContextData: Bool? = nil, enableTokenRevocation: Bool? = nil, explicitAuthFlows: [ExplicitAuthFlowsType]? = nil, idTokenValidity: Int? = nil, lastModifiedDate: Date? = nil, logoutURLs: [String]? = nil, preventUserExistenceErrors: PreventUserExistenceErrorTypes? = nil, readAttributes: [String]? = nil, refreshTokenValidity: Int? = nil, supportedIdentityProviders: [String]? = nil, tokenValidityUnits: TokenValidityUnitsType? = nil, userPoolId: String? = nil, writeAttributes: [String]? = nil) {
            self.accessTokenValidity = accessTokenValidity
            self.allowedOAuthFlows = allowedOAuthFlows
            self.allowedOAuthFlowsUserPoolClient = allowedOAuthFlowsUserPoolClient
            self.allowedOAuthScopes = allowedOAuthScopes
            self.analyticsConfiguration = analyticsConfiguration
            self.authSessionValidity = authSessionValidity
            self.callbackURLs = callbackURLs
            self.clientId = clientId
            self.clientName = clientName
            self.clientSecret = clientSecret
            self.creationDate = creationDate
            self.defaultRedirectURI = defaultRedirectURI
            self.enablePropagateAdditionalUserContextData = enablePropagateAdditionalUserContextData
            self.enableTokenRevocation = enableTokenRevocation
            self.explicitAuthFlows = explicitAuthFlows
            self.idTokenValidity = idTokenValidity
            self.lastModifiedDate = lastModifiedDate
            self.logoutURLs = logoutURLs
            self.preventUserExistenceErrors = preventUserExistenceErrors
            self.readAttributes = readAttributes
            self.refreshTokenValidity = refreshTokenValidity
            self.supportedIdentityProviders = supportedIdentityProviders
            self.tokenValidityUnits = tokenValidityUnits
            self.userPoolId = userPoolId
            self.writeAttributes = writeAttributes
        }

        private enum CodingKeys: String, CodingKey {
            case accessTokenValidity = "AccessTokenValidity"
            case allowedOAuthFlows = "AllowedOAuthFlows"
            case allowedOAuthFlowsUserPoolClient = "AllowedOAuthFlowsUserPoolClient"
            case allowedOAuthScopes = "AllowedOAuthScopes"
            case analyticsConfiguration = "AnalyticsConfiguration"
            case authSessionValidity = "AuthSessionValidity"
            case callbackURLs = "CallbackURLs"
            case clientId = "ClientId"
            case clientName = "ClientName"
            case clientSecret = "ClientSecret"
            case creationDate = "CreationDate"
            case defaultRedirectURI = "DefaultRedirectURI"
            case enablePropagateAdditionalUserContextData = "EnablePropagateAdditionalUserContextData"
            case enableTokenRevocation = "EnableTokenRevocation"
            case explicitAuthFlows = "ExplicitAuthFlows"
            case idTokenValidity = "IdTokenValidity"
            case lastModifiedDate = "LastModifiedDate"
            case logoutURLs = "LogoutURLs"
            case preventUserExistenceErrors = "PreventUserExistenceErrors"
            case readAttributes = "ReadAttributes"
            case refreshTokenValidity = "RefreshTokenValidity"
            case supportedIdentityProviders = "SupportedIdentityProviders"
            case tokenValidityUnits = "TokenValidityUnits"
            case userPoolId = "UserPoolId"
            case writeAttributes = "WriteAttributes"
        }
    }

    public struct UserPoolDescriptionType: AWSDecodableShape {
        /// The date the user pool description was created.
        public let creationDate: Date?
        /// The ID in a user pool description.
        public let id: String?
        /// The Lambda configuration information in a user pool description.
        public let lambdaConfig: LambdaConfigType?
        /// The date the user pool description was last modified.
        public let lastModifiedDate: Date?
        /// The name in a user pool description.
        public let name: String?
        /// The user pool status in a user pool description.
        public let status: StatusType?

        public init(creationDate: Date? = nil, id: String? = nil, lambdaConfig: LambdaConfigType? = nil, lastModifiedDate: Date? = nil, name: String? = nil, status: StatusType? = nil) {
            self.creationDate = creationDate
            self.id = id
            self.lambdaConfig = lambdaConfig
            self.lastModifiedDate = lastModifiedDate
            self.name = name
            self.status = status
        }

        private enum CodingKeys: String, CodingKey {
            case creationDate = "CreationDate"
            case id = "Id"
            case lambdaConfig = "LambdaConfig"
            case lastModifiedDate = "LastModifiedDate"
            case name = "Name"
            case status = "Status"
        }
    }

    public struct UserPoolPolicyType: AWSEncodableShape & AWSDecodableShape {
        /// The password policy.
        public let passwordPolicy: PasswordPolicyType?

        public init(passwordPolicy: PasswordPolicyType? = nil) {
            self.passwordPolicy = passwordPolicy
        }

        public func validate(name: String) throws {
            try self.passwordPolicy?.validate(name: "\(name).passwordPolicy")
        }

        private enum CodingKeys: String, CodingKey {
            case passwordPolicy = "PasswordPolicy"
        }
    }

    public struct UserPoolType: AWSDecodableShape {
        /// The available verified method a user can use to recover their password when they call ForgotPassword. You can use this setting to define a preferred method when a user has more than one method available. With this setting, SMS doesn't qualify for a valid password recovery mechanism if the user also has SMS multi-factor authentication (MFA) activated. In the absence of this setting, Amazon Cognito uses the legacy behavior to determine the recovery method where SMS is preferred through email.
        public let accountRecoverySetting: AccountRecoverySettingType?
        /// The configuration for AdminCreateUser requests.
        public let adminCreateUserConfig: AdminCreateUserConfigType?
        /// The attributes that are aliased in a user pool.
        public let aliasAttributes: [AliasAttributeType]?
        /// The Amazon Resource Name (ARN) for the user pool.
        public let arn: String?
        /// The attributes that are auto-verified in a user pool.
        public let autoVerifiedAttributes: [VerifiedAttributeType]?
        /// The date the user pool was created.
        public let creationDate: Date?
        /// A custom domain name that you provide to Amazon Cognito. This parameter applies only if you use a custom domain to host the sign-up and sign-in pages for your application. An example of a custom domain name might be auth.example.com. For more information about adding a custom domain to your user pool, see Using Your Own Domain for the Hosted UI.
        public let customDomain: String?
        /// When active, DeletionProtection prevents accidental deletion of your user pool. Before you can delete a user pool that you have protected against deletion, you must deactivate this feature. When you try to delete a protected user pool in a DeleteUserPool API request,  Amazon Cognito returns an InvalidParameterException error. To delete a protected user pool,  send a new DeleteUserPool request after you deactivate deletion protection in an  UpdateUserPool API request.
        public let deletionProtection: DeletionProtectionType?
        /// The device-remembering configuration for a user pool. A null value indicates that you have deactivated device remembering in your user pool.  When you provide a value for any DeviceConfiguration field, you activate the Amazon Cognito device-remembering feature.
        public let deviceConfiguration: DeviceConfigurationType?
        /// The domain prefix, if the user pool has a domain associated with it.
        public let domain: String?
        /// The email configuration of your user pool. The email configuration type sets your preferred sending method, Amazon Web Services Region, and sender for messages tfrom your user pool.
        public let emailConfiguration: EmailConfigurationType?
        /// Deprecated. Review error codes from API requests with EventSource:cognito-idp.amazonaws.com in CloudTrail for information about problems with user pool email configuration.
        public let emailConfigurationFailure: String?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationMessage: String?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let emailVerificationSubject: String?
        /// A number estimating the size of the user pool.
        public let estimatedNumberOfUsers: Int?
        /// The ID of the user pool.
        public let id: String?
        /// The Lambda triggers associated with the user pool.
        public let lambdaConfig: LambdaConfigType?
        /// The date the user pool was last modified.
        public let lastModifiedDate: Date?
        /// Can be one of the following values:    OFF - MFA tokens aren't required and can't be specified during user registration.    ON - MFA tokens are required for all user registrations. You can only specify required when you're initially creating a user pool.    OPTIONAL - Users have the option when registering to create an MFA token.
        public let mfaConfiguration: UserPoolMfaType?
        /// The name of the user pool.
        public let name: String?
        /// The policies associated with the user pool.
        public let policies: UserPoolPolicyType?
        /// A container with the schema attributes of a user pool.
        public let schemaAttributes: [SchemaAttributeType]?
        /// The contents of the SMS authentication message.
        public let smsAuthenticationMessage: String?
        /// The SMS configuration with the settings that your Amazon Cognito user pool must use to send an SMS message from your Amazon Web Services account through Amazon Simple Notification Service. To send SMS messages with Amazon SNS in the Amazon Web Services Region that you want, the Amazon Cognito user pool uses an Identity and Access Management (IAM) role in your Amazon Web Services account.
        public let smsConfiguration: SmsConfigurationType?
        /// The reason why the SMS configuration can't send the messages to your users. This message might include comma-separated values to describe why your SMS configuration can't send messages to user pool end users.  InvalidSmsRoleAccessPolicyException  The Identity and Access Management role that Amazon Cognito uses to send SMS messages isn't properly configured. For more information, see SmsConfigurationType.  SNSSandbox  The Amazon Web Services account is in the SNS SMS Sandbox and messages will only reach verified end users. This parameter won’t get populated with SNSSandbox if the IAM user creating the user pool doesn’t have SNS permissions. To learn how to move your Amazon Web Services account out of the sandbox, see Moving out of the SMS sandbox.
        public let smsConfigurationFailure: String?
        /// This parameter is no longer used. See VerificationMessageTemplateType.
        public let smsVerificationMessage: String?
        /// The status of a user pool.
        public let status: StatusType?
        /// The settings for updates to user attributes. These settings include the property AttributesRequireVerificationBeforeUpdate,
        /// a user-pool setting that tells Amazon Cognito how to handle changes to the value of your users' email address and phone number attributes. For
        /// more information, see
        /// Verifying updates to email addresses and phone numbers.
        public let userAttributeUpdateSettings: UserAttributeUpdateSettingsType?
        /// Specifies whether a user can use an email address or phone number as a username when they sign up.
        public let usernameAttributes: [UsernameAttributeType]?
        /// Case sensitivity of the username input for the selected sign-in option. For example, when case sensitivity is set to False, users can sign in using either "username" or "Username". This configuration is immutable once it has been set. For more information, see UsernameConfigurationType.
        public let usernameConfiguration: UsernameConfigurationType?
        /// The user pool add-ons.
        public let userPoolAddOns: UserPoolAddOnsType?
        /// The tags that are assigned to the user pool. A tag is a label that you can apply to user pools to categorize and manage them in different ways, such as by purpose, owner, environment, or other criteria.
        public let userPoolTags: [String: String]?
        /// The template for verification messages.
        public let verificationMessageTemplate: VerificationMessageTemplateType?

        public init(accountRecoverySetting: AccountRecoverySettingType? = nil, adminCreateUserConfig: AdminCreateUserConfigType? = nil, aliasAttributes: [AliasAttributeType]? = nil, arn: String? = nil, autoVerifiedAttributes: [VerifiedAttributeType]? = nil, creationDate: Date? = nil, customDomain: String? = nil, deletionProtection: DeletionProtectionType? = nil, deviceConfiguration: DeviceConfigurationType? = nil, domain: String? = nil, emailConfiguration: EmailConfigurationType? = nil, emailConfigurationFailure: String? = nil, emailVerificationMessage: String? = nil, emailVerificationSubject: String? = nil, estimatedNumberOfUsers: Int? = nil, id: String? = nil, lambdaConfig: LambdaConfigType? = nil, lastModifiedDate: Date? = nil, mfaConfiguration: UserPoolMfaType? = nil, name: String? = nil, policies: UserPoolPolicyType? = nil, schemaAttributes: [SchemaAttributeType]? = nil, smsAuthenticationMessage: String? = nil, smsConfiguration: SmsConfigurationType? = nil, smsConfigurationFailure: String? = nil, smsVerificationMessage: String? = nil, status: StatusType? = nil, userAttributeUpdateSettings: UserAttributeUpdateSettingsType? = nil, usernameAttributes: [UsernameAttributeType]? = nil, usernameConfiguration: UsernameConfigurationType? = nil, userPoolAddOns: UserPoolAddOnsType? = nil, userPoolTags: [String: String]? = nil, verificationMessageTemplate: VerificationMessageTemplateType? = nil) {
            self.accountRecoverySetting = accountRecoverySetting
            self.adminCreateUserConfig = adminCreateUserConfig
            self.aliasAttributes = aliasAttributes
            self.arn = arn
            self.autoVerifiedAttributes = autoVerifiedAttributes
            self.creationDate = creationDate
            self.customDomain = customDomain
            self.deletionProtection = deletionProtection
            self.deviceConfiguration = deviceConfiguration
            self.domain = domain
            self.emailConfiguration = emailConfiguration
            self.emailConfigurationFailure = emailConfigurationFailure
            self.emailVerificationMessage = emailVerificationMessage
            self.emailVerificationSubject = emailVerificationSubject
            self.estimatedNumberOfUsers = estimatedNumberOfUsers
            self.id = id
            self.lambdaConfig = lambdaConfig
            self.lastModifiedDate = lastModifiedDate
            self.mfaConfiguration = mfaConfiguration
            self.name = name
            self.policies = policies
            self.schemaAttributes = schemaAttributes
            self.smsAuthenticationMessage = smsAuthenticationMessage
            self.smsConfiguration = smsConfiguration
            self.smsConfigurationFailure = smsConfigurationFailure
            self.smsVerificationMessage = smsVerificationMessage
            self.status = status
            self.userAttributeUpdateSettings = userAttributeUpdateSettings
            self.usernameAttributes = usernameAttributes
            self.usernameConfiguration = usernameConfiguration
            self.userPoolAddOns = userPoolAddOns
            self.userPoolTags = userPoolTags
            self.verificationMessageTemplate = verificationMessageTemplate
        }

        private enum CodingKeys: String, CodingKey {
            case accountRecoverySetting = "AccountRecoverySetting"
            case adminCreateUserConfig = "AdminCreateUserConfig"
            case aliasAttributes = "AliasAttributes"
            case arn = "Arn"
            case autoVerifiedAttributes = "AutoVerifiedAttributes"
            case creationDate = "CreationDate"
            case customDomain = "CustomDomain"
            case deletionProtection = "DeletionProtection"
            case deviceConfiguration = "DeviceConfiguration"
            case domain = "Domain"
            case emailConfiguration = "EmailConfiguration"
            case emailConfigurationFailure = "EmailConfigurationFailure"
            case emailVerificationMessage = "EmailVerificationMessage"
            case emailVerificationSubject = "EmailVerificationSubject"
            case estimatedNumberOfUsers = "EstimatedNumberOfUsers"
            case id = "Id"
            case lambdaConfig = "LambdaConfig"
            case lastModifiedDate = "LastModifiedDate"
            case mfaConfiguration = "MfaConfiguration"
            case name = "Name"
            case policies = "Policies"
            case schemaAttributes = "SchemaAttributes"
            case smsAuthenticationMessage = "SmsAuthenticationMessage"
            case smsConfiguration = "SmsConfiguration"
            case smsConfigurationFailure = "SmsConfigurationFailure"
            case smsVerificationMessage = "SmsVerificationMessage"
            case status = "Status"
            case userAttributeUpdateSettings = "UserAttributeUpdateSettings"
            case usernameAttributes = "UsernameAttributes"
            case usernameConfiguration = "UsernameConfiguration"
            case userPoolAddOns = "UserPoolAddOns"
            case userPoolTags = "UserPoolTags"
            case verificationMessageTemplate = "VerificationMessageTemplate"
        }
    }

    public struct UserType: AWSDecodableShape {
        /// A container with information about the user type attributes.
        public let attributes: [AttributeType]?
        /// Specifies whether the user is enabled.
        public let enabled: Bool?
        /// The MFA options for the user.
        public let mfaOptions: [MFAOptionType]?
        /// The creation date of the user.
        public let userCreateDate: Date?
        /// The last modified date of the user.
        public let userLastModifiedDate: Date?
        /// The user name of the user you want to describe.
        public let username: String?
        /// The user status. This can be one of the following:   UNCONFIRMED - User has been created but not confirmed.   CONFIRMED - User has been confirmed.   EXTERNAL_PROVIDER - User signed in with a third-party IdP.   ARCHIVED - User is no longer active.   UNKNOWN - User status isn't known.   RESET_REQUIRED - User is confirmed, but the user must request a code and reset their password before they can sign in.   FORCE_CHANGE_PASSWORD - The user is confirmed and the user can sign in using a temporary password, but on first sign-in, the user must change their password to a new value before doing anything else.
        public let userStatus: UserStatusType?

        public init(attributes: [AttributeType]? = nil, enabled: Bool? = nil, mfaOptions: [MFAOptionType]? = nil, userCreateDate: Date? = nil, userLastModifiedDate: Date? = nil, username: String? = nil, userStatus: UserStatusType? = nil) {
            self.attributes = attributes
            self.enabled = enabled
            self.mfaOptions = mfaOptions
            self.userCreateDate = userCreateDate
            self.userLastModifiedDate = userLastModifiedDate
            self.username = username
            self.userStatus = userStatus
        }

        private enum CodingKeys: String, CodingKey {
            case attributes = "Attributes"
            case enabled = "Enabled"
            case mfaOptions = "MFAOptions"
            case userCreateDate = "UserCreateDate"
            case userLastModifiedDate = "UserLastModifiedDate"
            case username = "Username"
            case userStatus = "UserStatus"
        }
    }

    public struct UsernameConfigurationType: AWSEncodableShape & AWSDecodableShape {
        /// Specifies whether user name case sensitivity will be applied for all users in the user pool through Amazon Cognito APIs. Valid values include:  True  Enables case sensitivity for all username input. When this option is set to True, users must sign in using the exact capitalization of their given username, such as “UserName”. This is the default value.  False  Enables case insensitivity for all username input. For example, when this option is set to False, users can sign in using either "username" or "Username". This option also enables both preferred_username and email alias to be case insensitive, in addition to the username attribute.
        public let caseSensitive: Bool

        public init(caseSensitive: Bool) {
            self.caseSensitive = caseSensitive
        }

        private enum CodingKeys: String, CodingKey {
            case caseSensitive = "CaseSensitive"
        }
    }

    public struct VerificationMessageTemplateType: AWSEncodableShape & AWSDecodableShape {
        /// The default email option.
        public let defaultEmailOption: DefaultEmailOptionType?
        /// The template for email messages that Amazon Cognito sends to your users. You can set an EmailMessage template only if the value of  EmailSendingAccount is DEVELOPER. When your EmailSendingAccount is DEVELOPER, your user pool sends email messages with your own Amazon SES configuration.
        public let emailMessage: String?
        /// The email message template for sending a confirmation link to the user. You can set an EmailMessageByLink template only if the value of  EmailSendingAccount is DEVELOPER. When your EmailSendingAccount is DEVELOPER, your user pool sends email messages with your own Amazon SES configuration.
        public let emailMessageByLink: String?
        /// The subject line for the email message template. You can set an EmailSubject template only if the value of  EmailSendingAccount is DEVELOPER. When your EmailSendingAccount is DEVELOPER, your user pool sends email messages with your own Amazon SES configuration.
        public let emailSubject: String?
        /// The subject line for the email message template for sending a confirmation link to the user. You can set an EmailSubjectByLink template only if the value of EmailSendingAccount is DEVELOPER. When your EmailSendingAccount is DEVELOPER, your user pool sends email messages with your own Amazon SES configuration.
        public let emailSubjectByLink: String?
        /// The template for SMS messages that Amazon Cognito sends to your users.
        public let smsMessage: String?

        public init(defaultEmailOption: DefaultEmailOptionType? = nil, emailMessage: String? = nil, emailMessageByLink: String? = nil, emailSubject: String? = nil, emailSubjectByLink: String? = nil, smsMessage: String? = nil) {
            self.defaultEmailOption = defaultEmailOption
            self.emailMessage = emailMessage
            self.emailMessageByLink = emailMessageByLink
            self.emailSubject = emailSubject
            self.emailSubjectByLink = emailSubjectByLink
            self.smsMessage = smsMessage
        }

        public func validate(name: String) throws {
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, max: 20000)
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, min: 6)
            try self.validate(self.emailMessage, name: "emailMessage", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*\\{####\\}[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*$")
            try self.validate(self.emailMessageByLink, name: "emailMessageByLink", parent: name, max: 20000)
            try self.validate(self.emailMessageByLink, name: "emailMessageByLink", parent: name, min: 6)
            try self.validate(self.emailMessageByLink, name: "emailMessageByLink", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*\\{##[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*##\\}[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s*]*$")
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, max: 140)
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, min: 1)
            try self.validate(self.emailSubject, name: "emailSubject", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.validate(self.emailSubjectByLink, name: "emailSubjectByLink", parent: name, max: 140)
            try self.validate(self.emailSubjectByLink, name: "emailSubjectByLink", parent: name, min: 1)
            try self.validate(self.emailSubjectByLink, name: "emailSubjectByLink", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}\\s]+$")
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, max: 140)
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, min: 6)
            try self.validate(self.smsMessage, name: "smsMessage", parent: name, pattern: "\\{####\\}")
        }

        private enum CodingKeys: String, CodingKey {
            case defaultEmailOption = "DefaultEmailOption"
            case emailMessage = "EmailMessage"
            case emailMessageByLink = "EmailMessageByLink"
            case emailSubject = "EmailSubject"
            case emailSubjectByLink = "EmailSubjectByLink"
            case smsMessage = "SmsMessage"
        }
    }

    public struct VerifySoftwareTokenRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose software token you want to verify.
        public let accessToken: String?
        /// The friendly device name.
        public let friendlyDeviceName: String?
        /// The session that should be passed both ways in challenge-response calls to the service.
        public let session: String?
        /// The one- time password computed using the secret code returned by AssociateSoftwareToken.
        public let userCode: String

        public init(accessToken: String? = nil, friendlyDeviceName: String? = nil, session: String? = nil, userCode: String) {
            self.accessToken = accessToken
            self.friendlyDeviceName = friendlyDeviceName
            self.session = session
            self.userCode = userCode
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.session, name: "session", parent: name, max: 2048)
            try self.validate(self.session, name: "session", parent: name, min: 20)
            try self.validate(self.userCode, name: "userCode", parent: name, max: 6)
            try self.validate(self.userCode, name: "userCode", parent: name, min: 6)
            try self.validate(self.userCode, name: "userCode", parent: name, pattern: "^[0-9]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case friendlyDeviceName = "FriendlyDeviceName"
            case session = "Session"
            case userCode = "UserCode"
        }
    }

    public struct VerifySoftwareTokenResponse: AWSDecodableShape {
        /// The session that should be passed both ways in challenge-response calls to the service.
        public let session: String?
        /// The status of the verify software token.
        public let status: VerifySoftwareTokenResponseType?

        public init(session: String? = nil, status: VerifySoftwareTokenResponseType? = nil) {
            self.session = session
            self.status = status
        }

        private enum CodingKeys: String, CodingKey {
            case session = "Session"
            case status = "Status"
        }
    }

    public struct VerifyUserAttributeRequest: AWSEncodableShape {
        /// A valid access token that Amazon Cognito issued to the user whose user attributes you want to verify.
        public let accessToken: String
        /// The attribute name in the request to verify user attributes.
        public let attributeName: String
        /// The verification code in the request to verify user attributes.
        public let code: String

        public init(accessToken: String, attributeName: String, code: String) {
            self.accessToken = accessToken
            self.attributeName = attributeName
            self.code = code
        }

        public func validate(name: String) throws {
            try self.validate(self.accessToken, name: "accessToken", parent: name, pattern: "^[A-Za-z0-9-_=.]+$")
            try self.validate(self.attributeName, name: "attributeName", parent: name, max: 32)
            try self.validate(self.attributeName, name: "attributeName", parent: name, min: 1)
            try self.validate(self.attributeName, name: "attributeName", parent: name, pattern: "^[\\p{L}\\p{M}\\p{S}\\p{N}\\p{P}]+$")
            try self.validate(self.code, name: "code", parent: name, max: 2048)
            try self.validate(self.code, name: "code", parent: name, min: 1)
            try self.validate(self.code, name: "code", parent: name, pattern: "^[\\S]+$")
        }

        private enum CodingKeys: String, CodingKey {
            case accessToken = "AccessToken"
            case attributeName = "AttributeName"
            case code = "Code"
        }
    }

    public struct VerifyUserAttributeResponse: AWSDecodableShape {
        public init() {}
    }
}

// MARK: - Errors

/// Error enum for CognitoIdentityProvider
public struct CognitoIdentityProviderErrorType: AWSErrorType {
    enum Code: String {
        case aliasExistsException = "AliasExistsException"
        case codeDeliveryFailureException = "CodeDeliveryFailureException"
        case codeMismatchException = "CodeMismatchException"
        case concurrentModificationException = "ConcurrentModificationException"
        case duplicateProviderException = "DuplicateProviderException"
        case enableSoftwareTokenMFAException = "EnableSoftwareTokenMFAException"
        case expiredCodeException = "ExpiredCodeException"
        case forbiddenException = "ForbiddenException"
        case groupExistsException = "GroupExistsException"
        case internalErrorException = "InternalErrorException"
        case invalidEmailRoleAccessPolicyException = "InvalidEmailRoleAccessPolicyException"
        case invalidLambdaResponseException = "InvalidLambdaResponseException"
        case invalidOAuthFlowException = "InvalidOAuthFlowException"
        case invalidParameterException = "InvalidParameterException"
        case invalidPasswordException = "InvalidPasswordException"
        case invalidSmsRoleAccessPolicyException = "InvalidSmsRoleAccessPolicyException"
        case invalidSmsRoleTrustRelationshipException = "InvalidSmsRoleTrustRelationshipException"
        case invalidUserPoolConfigurationException = "InvalidUserPoolConfigurationException"
        case limitExceededException = "LimitExceededException"
        case mfaMethodNotFoundException = "MFAMethodNotFoundException"
        case notAuthorizedException = "NotAuthorizedException"
        case passwordResetRequiredException = "PasswordResetRequiredException"
        case preconditionNotMetException = "PreconditionNotMetException"
        case resourceNotFoundException = "ResourceNotFoundException"
        case scopeDoesNotExistException = "ScopeDoesNotExistException"
        case softwareTokenMFANotFoundException = "SoftwareTokenMFANotFoundException"
        case tooManyFailedAttemptsException = "TooManyFailedAttemptsException"
        case tooManyRequestsException = "TooManyRequestsException"
        case unauthorizedException = "UnauthorizedException"
        case unexpectedLambdaException = "UnexpectedLambdaException"
        case unsupportedIdentityProviderException = "UnsupportedIdentityProviderException"
        case unsupportedOperationException = "UnsupportedOperationException"
        case unsupportedTokenTypeException = "UnsupportedTokenTypeException"
        case unsupportedUserStateException = "UnsupportedUserStateException"
        case userImportInProgressException = "UserImportInProgressException"
        case userLambdaValidationException = "UserLambdaValidationException"
        case userNotConfirmedException = "UserNotConfirmedException"
        case userNotFoundException = "UserNotFoundException"
        case userPoolAddOnNotEnabledException = "UserPoolAddOnNotEnabledException"
        case userPoolTaggingException = "UserPoolTaggingException"
        case usernameExistsException = "UsernameExistsException"
    }

    private let error: Code
    public let context: AWSErrorContext?

    /// initialize CognitoIdentityProvider
    public init?(errorCode: String, context: AWSErrorContext) {
        guard let error = Code(rawValue: errorCode) else { return nil }
        self.error = error
        self.context = context
    }

    internal init(_ error: Code) {
        self.error = error
        self.context = nil
    }

    /// return error code string
    public var errorCode: String { self.error.rawValue }

    /// This exception is thrown when a user tries to confirm the account with an email address or phone number that has already been supplied as an alias for a different user profile. This exception indicates that an account with this email address or phone already exists in a user pool that you&#39;ve configured to use email address or phone number as a sign-in alias.
    public static var aliasExistsException: Self { .init(.aliasExistsException) }
    /// This exception is thrown when a verification code fails to deliver successfully.
    public static var codeDeliveryFailureException: Self { .init(.codeDeliveryFailureException) }
    /// This exception is thrown if the provided code doesn&#39;t match what the server was expecting.
    public static var codeMismatchException: Self { .init(.codeMismatchException) }
    /// This exception is thrown if two or more modifications are happening concurrently.
    public static var concurrentModificationException: Self { .init(.concurrentModificationException) }
    /// This exception is thrown when the provider is already supported by the user pool.
    public static var duplicateProviderException: Self { .init(.duplicateProviderException) }
    /// This exception is thrown when there is a code mismatch and the service fails to configure the software token TOTP multi-factor authentication (MFA).
    public static var enableSoftwareTokenMFAException: Self { .init(.enableSoftwareTokenMFAException) }
    /// This exception is thrown if a code has expired.
    public static var expiredCodeException: Self { .init(.expiredCodeException) }
    /// This exception is thrown when WAF doesn&#39;t allow your request based on a web ACL that&#39;s associated with your user pool.
    public static var forbiddenException: Self { .init(.forbiddenException) }
    /// This exception is thrown when Amazon Cognito encounters a group that already exists in the user pool.
    public static var groupExistsException: Self { .init(.groupExistsException) }
    /// This exception is thrown when Amazon Cognito encounters an internal error.
    public static var internalErrorException: Self { .init(.internalErrorException) }
    /// This exception is thrown when Amazon Cognito isn&#39;t allowed to use your email identity. HTTP status code: 400.
    public static var invalidEmailRoleAccessPolicyException: Self { .init(.invalidEmailRoleAccessPolicyException) }
    /// This exception is thrown when Amazon Cognito encounters an invalid Lambda response.
    public static var invalidLambdaResponseException: Self { .init(.invalidLambdaResponseException) }
    /// This exception is thrown when the specified OAuth flow is not valid.
    public static var invalidOAuthFlowException: Self { .init(.invalidOAuthFlowException) }
    /// This exception is thrown when the Amazon Cognito service encounters an invalid parameter.
    public static var invalidParameterException: Self { .init(.invalidParameterException) }
    /// This exception is thrown when Amazon Cognito encounters an invalid password.
    public static var invalidPasswordException: Self { .init(.invalidPasswordException) }
    /// This exception is returned when the role provided for SMS configuration doesn&#39;t have permission to publish using Amazon SNS.
    public static var invalidSmsRoleAccessPolicyException: Self { .init(.invalidSmsRoleAccessPolicyException) }
    /// This exception is thrown when the trust relationship is not valid for the role provided for SMS configuration. This can happen if you don&#39;t trust cognito-idp.amazonaws.com or the external ID provided in the role does not match what is provided in the SMS configuration for the user pool.
    public static var invalidSmsRoleTrustRelationshipException: Self { .init(.invalidSmsRoleTrustRelationshipException) }
    /// This exception is thrown when the user pool configuration is not valid.
    public static var invalidUserPoolConfigurationException: Self { .init(.invalidUserPoolConfigurationException) }
    /// This exception is thrown when a user exceeds the limit for a requested Amazon Web Services resource.
    public static var limitExceededException: Self { .init(.limitExceededException) }
    /// This exception is thrown when Amazon Cognito can&#39;t find a multi-factor authentication (MFA) method.
    public static var mfaMethodNotFoundException: Self { .init(.mfaMethodNotFoundException) }
    /// This exception is thrown when a user isn&#39;t authorized.
    public static var notAuthorizedException: Self { .init(.notAuthorizedException) }
    /// This exception is thrown when a password reset is required.
    public static var passwordResetRequiredException: Self { .init(.passwordResetRequiredException) }
    /// This exception is thrown when a precondition is not met.
    public static var preconditionNotMetException: Self { .init(.preconditionNotMetException) }
    /// This exception is thrown when the Amazon Cognito service can&#39;t find the requested resource.
    public static var resourceNotFoundException: Self { .init(.resourceNotFoundException) }
    /// This exception is thrown when the specified scope doesn&#39;t exist.
    public static var scopeDoesNotExistException: Self { .init(.scopeDoesNotExistException) }
    /// This exception is thrown when the software token time-based one-time password (TOTP) multi-factor authentication (MFA) isn&#39;t activated for the user pool.
    public static var softwareTokenMFANotFoundException: Self { .init(.softwareTokenMFANotFoundException) }
    /// This exception is thrown when the user has made too many failed attempts for a given action, such as sign-in.
    public static var tooManyFailedAttemptsException: Self { .init(.tooManyFailedAttemptsException) }
    /// This exception is thrown when the user has made too many requests for a given operation.
    public static var tooManyRequestsException: Self { .init(.tooManyRequestsException) }
    /// Exception that is thrown when the request isn&#39;t authorized. This can happen due to an invalid access token in the request.
    public static var unauthorizedException: Self { .init(.unauthorizedException) }
    /// This exception is thrown when Amazon Cognito encounters an unexpected exception with Lambda.
    public static var unexpectedLambdaException: Self { .init(.unexpectedLambdaException) }
    /// This exception is thrown when the specified identifier isn&#39;t supported.
    public static var unsupportedIdentityProviderException: Self { .init(.unsupportedIdentityProviderException) }
    /// Exception that is thrown when you attempt to perform an operation that isn&#39;t enabled for the user pool client.
    public static var unsupportedOperationException: Self { .init(.unsupportedOperationException) }
    /// Exception that is thrown when an unsupported token is passed to an operation.
    public static var unsupportedTokenTypeException: Self { .init(.unsupportedTokenTypeException) }
    /// The request failed because the user is in an unsupported state.
    public static var unsupportedUserStateException: Self { .init(.unsupportedUserStateException) }
    /// This exception is thrown when you&#39;re trying to modify a user pool while a user import job is in progress for that pool.
    public static var userImportInProgressException: Self { .init(.userImportInProgressException) }
    /// This exception is thrown when the Amazon Cognito service encounters a user validation exception with the Lambda service.
    public static var userLambdaValidationException: Self { .init(.userLambdaValidationException) }
    /// This exception is thrown when a user isn&#39;t confirmed successfully.
    public static var userNotConfirmedException: Self { .init(.userNotConfirmedException) }
    /// This exception is thrown when a user isn&#39;t found.
    public static var userNotFoundException: Self { .init(.userNotFoundException) }
    /// This exception is thrown when user pool add-ons aren&#39;t enabled.
    public static var userPoolAddOnNotEnabledException: Self { .init(.userPoolAddOnNotEnabledException) }
    /// This exception is thrown when a user pool tag can&#39;t be set or updated.
    public static var userPoolTaggingException: Self { .init(.userPoolTaggingException) }
    /// This exception is thrown when Amazon Cognito encounters a user name that already exists in the user pool.
    public static var usernameExistsException: Self { .init(.usernameExistsException) }
}

extension CognitoIdentityProviderErrorType: Equatable {
    public static func == (lhs: CognitoIdentityProviderErrorType, rhs: CognitoIdentityProviderErrorType) -> Bool {
        lhs.error == rhs.error
    }
}

extension CognitoIdentityProviderErrorType: CustomStringConvertible {
    public var description: String {
        return "\(self.error.rawValue): \(self.message ?? "")"
    }
}
